| 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 | $79.56 | 12.384% | $89.4127 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $71.30 | 3.255% | $73.6208 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $150.89 | 13.209% | $170.8211 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $111.83 | 3.132% | $115.3325 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $43.80 | 7.470% | $47.0719 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $111.52 | 9.192% | $121.7709 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $203.34 | 11.464% | $226.6509 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $772.24 | $844.6808 | $844.67 | $844.60 | $844.70 | |