| 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 | $101.59 | 5.266% | $106.9397 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $147.27 | 6.202% | $156.4037 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $144.95 | 10.411% | $160.0407 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $174.31 | 8.111% | $188.4483 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $130.86 | 9.514% | $143.31 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $71.57 | 12.159% | $80.2722 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $121.64 | 3.676% | $126.1115 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $892.19 | $961.5261 | $961.52 | $961.50 | $961.40 | |