| 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 | $146.64 | 9.759% | $160.9506 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $45.72 | 9.863% | $50.2294 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $52.77 | 11.129% | $58.6428 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $216.64 | 6.132% | $229.9244 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $131.95 | 11.821% | $147.5478 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $53.27 | 9.540% | $58.352 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $225.37 | 3.745% | $233.8101 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $872.36 | $939.4571 | $939.45 | $939.45 | $939.40 | |