| 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 | $236.98 | 8.779% | $257.7845 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $122.64 | 6.842% | $131.031 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $23.75 | 8.722% | $25.8215 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $106.57 | 3.829% | $110.6506 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $128.93 | 13.495% | $146.3291 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $229.52 | 7.154% | $245.9399 | $245.94 | $245.95 | $245.90 |
| Purchase #7 | $18.50 | 10.561% | $20.4538 | $20.45 | $20.45 | $20.50 |
| 7 purchase totals = | $866.89 | $938.0104 | $938.00 | $938.05 | $938.00 | |