| 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 | $30.72 | 4.854% | $32.2111 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $187.64 | 8.229% | $203.0809 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $244.72 | 3.653% | $253.6596 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $57.71 | 7.644% | $62.1214 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $39.80 | 13.542% | $45.1897 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $78.57 | 5.122% | $82.5944 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $10.52 | 13.353% | $11.9247 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $649.68 | $690.7818 | $690.77 | $690.75 | $690.80 | |