| 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 | $216.99 | 10.683% | $240.171 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $76.44 | 4.827% | $80.1298 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $130.37 | 3.378% | $134.7739 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $79.83 | 10.342% | $88.086 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $32.37 | 4.722% | $33.8985 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $79.31 | 10.676% | $87.7771 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $118.58 | 13.573% | $134.6749 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $733.89 | $799.5112 | $799.51 | $799.50 | $799.60 | |