| 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 | $38.46 | 4.626% | $40.2392 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $203.29 | 8.118% | $219.7931 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $209.81 | 4.222% | $218.6682 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $147.36 | 4.335% | $153.7481 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $53.65 | 9.378% | $58.6813 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $116.96 | 7.120% | $125.2876 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $211.77 | 4.472% | $221.2404 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $981.30 | $1,037.6579 | $1,037.66 | $1,037.70 | $1,037.60 | |