| 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 | $103.36 | 7.302% | $110.9073 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $191.28 | 3.335% | $197.6592 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $87.47 | 13.613% | $99.3773 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $172.92 | 6.622% | $184.3708 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $168.51 | 7.247% | $180.7219 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $105.43 | 3.724% | $109.3562 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $12.43 | 12.819% | $14.0234 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $841.40 | $896.4161 | $896.42 | $896.35 | $896.50 | |