| 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 | $170.45 | 11.372% | $189.8336 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $208.76 | 8.566% | $226.6424 | $226.64 | $226.65 | $226.60 |
| Purchase #3 | $232.74 | 9.623% | $255.1366 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $141.64 | 8.390% | $153.5236 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $151.75 | 11.448% | $169.1223 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $140.34 | 13.583% | $159.4024 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $27.77 | 6.869% | $29.6775 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $1,073.45 | $1,183.3384 | $1,183.33 | $1,183.35 | $1,183.20 | |