| 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 | $210.34 | 8.801% | $228.852 | $228.85 | $228.85 | $228.90 |
| Purchase #2 | $140.87 | 13.122% | $159.355 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $49.91 | 11.426% | $55.6127 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $56.90 | 12.593% | $64.0654 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $8.80 | 12.436% | $9.8944 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $168.83 | 7.312% | $181.1748 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $197.62 | 3.554% | $204.6434 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $833.27 | $903.5977 | $903.59 | $903.55 | $903.70 | |