| 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 | $187.49 | 6.218% | $199.1481 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $75.98 | 9.180% | $82.955 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $145.58 | 11.586% | $162.4469 | $162.45 | $162.45 | $162.40 |
| Purchase #4 | $84.56 | 11.778% | $94.5195 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $156.84 | 13.441% | $177.9209 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $21.81 | 10.685% | $24.1404 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $94.93 | 6.122% | $100.7416 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $767.19 | $841.8724 | $841.88 | $841.85 | $841.70 | |