| 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 | $219.51 | 13.778% | $249.7541 | $249.75 | $249.75 | $249.80 |
| Purchase #2 | $153.90 | 11.193% | $171.126 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $20.63 | 3.116% | $21.2728 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $13.35 | 13.206% | $15.113 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $235.66 | 13.578% | $267.6579 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $123.74 | 12.544% | $139.2619 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $84.84 | 5.746% | $89.7149 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $851.63 | $953.9006 | $953.89 | $953.85 | $954.00 | |