| 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 | $93.91 | 7.203% | $100.6743 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $96.58 | 5.327% | $101.7248 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $131.91 | 13.425% | $149.6189 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $50.39 | 9.136% | $54.9936 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $9.43 | 7.397% | $10.1275 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $184.61 | 13.393% | $209.3348 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $163.92 | 9.572% | $179.6104 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $730.75 | $806.0843 | $806.07 | $806.05 | $806.00 | |