| 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 | $187.48 | 12.377% | $210.6844 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $247.36 | 11.420% | $275.6085 | $275.61 | $275.60 | $275.60 |
| Purchase #3 | $117.94 | 9.860% | $129.5689 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $25.44 | 13.478% | $28.8688 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $80.66 | 3.685% | $83.6323 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $31.96 | 12.755% | $36.0365 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $186.32 | 10.532% | $205.9432 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $877.16 | $970.3426 | $970.34 | $970.35 | $970.30 | |