| 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 | $132.38 | 13.664% | $150.4684 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $145.93 | 11.456% | $162.6477 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $8.38 | 5.512% | $8.8419 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $221.30 | 8.283% | $239.6303 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $201.47 | 9.849% | $221.3128 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $20.34 | 9.813% | $22.336 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $117.77 | 8.536% | $127.8228 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $847.57 | $933.0599 | $933.06 | $933.05 | $932.90 | |