| 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 | $218.60 | 13.288% | $247.6476 | $247.65 | $247.65 | $247.60 |
| Purchase #2 | $56.66 | 9.655% | $62.1305 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $75.29 | 8.826% | $81.9351 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $125.52 | 7.625% | $135.0909 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $173.70 | 10.852% | $192.5499 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $112.59 | 10.431% | $124.3343 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $73.59 | 6.155% | $78.1195 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $835.95 | $921.8078 | $921.81 | $921.85 | $921.60 | |