| 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 | $205.98 | 5.474% | $217.2553 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $245.86 | 13.755% | $279.678 | $279.68 | $279.70 | $279.70 |
| Purchase #3 | $43.60 | 5.791% | $46.1249 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $10.29 | 10.272% | $11.347 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $74.69 | 3.656% | $77.4207 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $39.42 | 9.146% | $43.0254 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $39.48 | 3.679% | $40.9325 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $659.32 | $715.7838 | $715.79 | $715.80 | $715.70 | |