| 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 | $182.78 | 9.558% | $200.2501 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $81.30 | 8.622% | $88.3097 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $224.68 | 13.151% | $254.2277 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $50.44 | 11.364% | $56.172 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $149.45 | 5.292% | $157.3589 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $176.39 | 7.828% | $190.1978 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $112.46 | 12.431% | $126.4399 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $977.50 | $1,072.9561 | $1,072.96 | $1,072.95 | $1,073.00 | |