| 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 | $236.89 | 7.408% | $254.4388 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $189.52 | 6.714% | $202.2444 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $146.42 | 10.309% | $161.5144 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $112.25 | 6.675% | $119.7427 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $18.33 | 4.642% | $19.1809 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $119.40 | 11.566% | $133.2098 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $175.61 | 6.462% | $186.9579 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $998.42 | $1,077.2889 | $1,077.28 | $1,077.30 | $1,077.20 | |