| 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 | $131.58 | 8.320% | $142.5275 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $110.53 | 11.844% | $123.6212 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $51.69 | 11.596% | $57.684 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $7.64 | 11.723% | $8.5356 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $71.28 | 5.230% | $75.0079 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $132.38 | 5.192% | $139.2532 | $139.25 | $139.25 | $139.30 |
| Purchase #7 | $224.29 | 8.757% | $243.9311 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $729.39 | $790.5605 | $790.56 | $790.60 | $790.50 | |