| 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 | $128.99 | 9.856% | $141.7033 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $49.75 | 7.676% | $53.5688 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $165.91 | 4.393% | $173.1984 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $31.57 | 5.406% | $33.2767 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $110.69 | 6.113% | $117.4565 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $157.30 | 5.456% | $165.8823 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $203.86 | 11.838% | $227.9929 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $848.07 | $913.0789 | $913.08 | $913.10 | $913.20 | |