| 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 | $206.84 | 12.204% | $232.0828 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $48.75 | 4.640% | $51.012 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $12.58 | 9.689% | $13.7989 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $142.68 | 4.508% | $149.112 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $154.55 | 3.239% | $159.5559 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $147.77 | 3.579% | $153.0587 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $68.77 | 10.315% | $75.8636 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $781.94 | $834.4839 | $834.48 | $834.45 | $834.60 | |