| 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 | $205.61 | 6.369% | $218.7053 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $58.94 | 6.397% | $62.7104 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $210.84 | 4.446% | $220.2139 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $83.40 | 4.501% | $87.1538 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $135.47 | 11.807% | $151.4649 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $129.86 | 4.812% | $136.1089 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $17.88 | 13.626% | $20.3163 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $842.00 | $896.6735 | $896.67 | $896.60 | $896.70 | |