| 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 | $221.30 | 7.739% | $238.4264 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $153.95 | 11.152% | $171.1185 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $40.74 | 10.342% | $44.9533 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $139.42 | 11.418% | $155.339 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $194.33 | 4.225% | $202.5404 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $199.93 | 11.600% | $223.1219 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $28.49 | 8.137% | $30.8082 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $978.16 | $1,066.3077 | $1,066.31 | $1,066.30 | $1,066.20 | |