| 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 | $41.97 | 5.528% | $44.2901 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $139.66 | 6.309% | $148.4711 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $85.74 | 10.270% | $94.5455 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $36.43 | 10.404% | $40.2202 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $204.92 | 3.740% | $212.584 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $5.25 | 9.338% | $5.7402 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $83.57 | 9.453% | $91.4699 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $597.54 | $637.3210 | $637.32 | $637.30 | $637.30 | |