| 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 | $102.36 | 6.596% | $109.1117 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $182.32 | 5.818% | $192.9274 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $37.88 | 8.636% | $41.1513 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $74.63 | 9.572% | $81.7736 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $9.48 | 3.824% | $9.8425 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $235.79 | 3.446% | $243.9153 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $183.87 | 5.874% | $194.6705 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $826.33 | $873.3923 | $873.39 | $873.35 | $873.40 | |