| 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 | $126.85 | 8.799% | $138.0115 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $198.64 | 5.657% | $209.8771 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $70.86 | 9.855% | $77.8433 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $24.85 | 6.701% | $26.5152 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $216.72 | 12.835% | $244.536 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $75.82 | 11.839% | $84.7963 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $160.50 | 10.435% | $177.2482 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $874.24 | $958.8276 | $958.84 | $958.85 | $958.70 | |