| 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 | $143.60 | 12.622% | $161.7252 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $117.64 | 9.397% | $128.6946 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $163.49 | 10.233% | $180.2199 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $223.70 | 6.309% | $237.8132 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $25.68 | 12.298% | $28.8381 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $69.76 | 6.501% | $74.2951 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $42.30 | 12.755% | $47.6954 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $786.17 | $859.2815 | $859.29 | $859.30 | $859.20 | |