| 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 | $7.33 | 7.849% | $7.9053 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $70.52 | 12.309% | $79.2003 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $184.51 | 3.244% | $190.4955 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $143.52 | 11.614% | $160.1884 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $32.92 | 9.738% | $36.1257 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $83.84 | 11.505% | $93.4858 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $226.94 | 4.619% | $237.4224 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $749.58 | $804.8234 | $804.84 | $804.85 | $804.80 | |