| 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 | $235.53 | 3.641% | $244.1056 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $108.32 | 13.660% | $123.1165 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $9.72 | 8.707% | $10.5663 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $197.51 | 7.608% | $212.5366 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $14.83 | 11.842% | $16.5862 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $210.94 | 7.568% | $226.9039 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $133.50 | 11.842% | $149.3091 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $910.35 | $983.1242 | $983.14 | $983.10 | $983.10 | |