| 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 | $112.80 | 7.133% | $120.846 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $77.58 | 8.508% | $84.1805 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $83.88 | 12.326% | $94.219 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $195.88 | 7.557% | $210.6827 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $38.85 | 7.671% | $41.8302 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $222.71 | 11.319% | $247.9185 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $32.35 | 6.821% | $34.5566 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $764.05 | $834.2335 | $834.24 | $834.25 | $834.20 | |