| 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 | $206.27 | 6.707% | $220.1045 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $27.42 | 13.773% | $31.1966 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $12.86 | 11.735% | $14.3691 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $105.34 | 7.854% | $113.6134 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $55.73 | 3.785% | $57.8394 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $104.28 | 11.457% | $116.2274 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $167.43 | 13.388% | $189.8455 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $679.33 | $743.1959 | $743.20 | $743.20 | $743.10 | |