| 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 | $188.47 | 8.299% | $204.1111 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $101.56 | 8.500% | $110.1926 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $169.76 | 8.819% | $184.7311 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $140.70 | 7.571% | $151.3524 | $151.35 | $151.35 | $151.40 |
| Purchase #5 | $202.28 | 9.377% | $221.2478 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $189.57 | 11.258% | $210.9118 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $94.85 | 8.760% | $103.1589 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $1,087.19 | $1,185.7057 | $1,185.70 | $1,185.70 | $1,185.70 | |