| 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 | $48.50 | 9.235% | $52.979 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $113.35 | 8.402% | $122.8737 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $64.30 | 4.417% | $67.1401 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $210.66 | 12.651% | $237.3106 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $161.65 | 8.548% | $175.4678 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $225.81 | 13.452% | $256.186 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $5.43 | 5.325% | $5.7191 | $5.72 | $5.70 | $5.70 |
| 7 purchase totals = | $829.70 | $917.6763 | $917.68 | $917.65 | $917.70 | |