| 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 | $185.48 | 13.343% | $210.2286 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $180.27 | 13.832% | $205.2049 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $159.28 | 7.285% | $170.8835 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $130.44 | 11.405% | $145.3167 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $117.70 | 4.458% | $122.9471 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $77.42 | 13.494% | $87.8671 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $32.74 | 8.291% | $35.4545 | $35.45 | $35.45 | $35.50 |
| 7 purchase totals = | $883.33 | $977.9024 | $977.90 | $977.90 | $977.90 | |