| 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 | $228.60 | 9.457% | $250.2187 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $140.63 | 4.224% | $146.5702 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $13.49 | 9.688% | $14.7969 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $232.45 | 13.481% | $263.7866 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $13.95 | 12.644% | $15.7138 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $239.47 | 8.499% | $259.8226 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $31.25 | 8.223% | $33.8197 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $899.84 | $984.7285 | $984.73 | $984.65 | $984.70 | |