| 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 | $140.80 | 7.762% | $151.7289 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $125.29 | 9.698% | $137.4406 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $57.46 | 11.264% | $63.9323 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $71.50 | 3.669% | $74.1233 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $126.81 | 4.212% | $132.1512 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $118.46 | 9.399% | $129.5941 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $211.29 | 4.228% | $220.2233 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $851.61 | $909.1937 | $909.18 | $909.20 | $909.10 | |