| 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 | $13.27 | 7.250% | $14.2321 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $33.42 | 12.218% | $37.5033 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $87.93 | 7.728% | $94.7252 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $53.46 | 12.652% | $60.2238 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $91.53 | 11.137% | $101.7237 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $8.88 | 6.576% | $9.4639 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $194.72 | 8.700% | $211.6606 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $483.21 | $529.5326 | $529.52 | $529.50 | $529.50 | |