| 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 | $47.28 | 10.441% | $52.2165 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $91.72 | 5.199% | $96.4885 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $121.56 | 9.363% | $132.9417 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $142.69 | 6.664% | $152.1989 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $220.77 | 11.462% | $246.0747 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $116.33 | 4.318% | $121.3531 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $141.89 | 13.590% | $161.1729 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $882.24 | $962.4463 | $962.44 | $962.40 | $962.50 | |