| 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 | $149.98 | 10.405% | $165.5854 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $87.25 | 6.595% | $93.0041 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $135.74 | 6.204% | $144.1613 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $74.79 | 6.528% | $79.6723 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $37.48 | 8.833% | $40.7906 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $237.57 | 13.111% | $268.7178 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $64.92 | 3.363% | $67.1033 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $787.73 | $859.0348 | $859.03 | $859.00 | $859.10 | |