| 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 | $20.79 | 13.640% | $23.6258 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $110.91 | 6.485% | $118.1025 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $238.80 | 8.638% | $259.4275 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $74.98 | 12.805% | $84.5812 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $131.34 | 10.313% | $144.8851 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $204.82 | 11.290% | $227.9442 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $212.66 | 12.637% | $239.5338 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $994.30 | $1,098.1001 | $1,098.10 | $1,098.20 | $1,098.00 | |