| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.84 | 13.262% | $204.823 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $238.79 | 5.501% | $251.9258 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $249.44 | 11.464% | $278.0358 | $278.04 | $278.05 | $278.00 |
| Purchase #4 | $218.97 | 12.276% | $245.8508 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $194.92 | 13.650% | $221.5266 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $245.67 | 8.211% | $265.842 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $121.58 | 13.308% | $137.7599 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $1,450.21 | $1,605.7639 | $1,605.77 | $1,605.80 | $1,605.70 | |