| 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 | $201.83 | 13.229% | $228.5301 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $212.91 | 11.195% | $236.7453 | $236.75 | $236.75 | $236.70 |
| Purchase #3 | $241.62 | 3.121% | $249.161 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $17.68 | 11.177% | $19.6561 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $210.31 | 6.121% | $223.1831 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $143.35 | 4.668% | $150.0416 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $234.60 | 4.107% | $244.235 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,262.30 | $1,351.5522 | $1,351.56 | $1,351.60 | $1,351.50 | |