| 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 | $141.67 | 6.671% | $151.1208 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $62.78 | 5.803% | $66.4231 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $186.55 | 13.158% | $211.0962 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $67.86 | 10.402% | $74.9188 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $89.80 | 4.481% | $93.8239 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $98.97 | 10.488% | $109.35 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $162.64 | 4.624% | $170.1605 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $810.27 | $876.8933 | $876.89 | $876.80 | $876.90 | |