| 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 | $202.66 | 6.474% | $215.7802 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $154.45 | 3.278% | $159.5129 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $161.35 | 3.800% | $167.4813 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $95.36 | 9.800% | $104.7053 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $42.64 | 13.555% | $48.4199 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $52.77 | 10.769% | $58.4528 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $75.69 | 11.793% | $84.6161 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $784.92 | $838.9685 | $838.97 | $838.95 | $839.00 | |