| 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 | $13.42 | 7.691% | $14.4521 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $97.75 | 13.122% | $110.5768 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $170.44 | 11.271% | $189.6503 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $158.43 | 7.790% | $170.7717 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $244.41 | 4.698% | $255.8924 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $38.47 | 8.163% | $41.6103 | $41.61 | $41.60 | $41.60 |
| Purchase #7 | $178.35 | 3.592% | $184.7563 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $901.27 | $967.7099 | $967.71 | $967.70 | $967.90 | |