| 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 | $55.62 | 4.104% | $57.9026 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $59.44 | 4.276% | $61.9817 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $105.60 | 8.273% | $114.3363 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $231.71 | 5.862% | $245.2928 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $138.83 | 7.555% | $149.3186 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $74.87 | 7.309% | $80.3422 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $101.77 | 3.870% | $105.7085 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $767.84 | $814.8827 | $814.88 | $814.90 | $814.80 | |