| 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 | $152.89 | 5.595% | $161.4442 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $165.43 | 4.459% | $172.8065 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $247.98 | 8.259% | $268.4607 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $193.61 | 11.474% | $215.8248 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $91.94 | 8.444% | $99.7034 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $236.71 | 5.606% | $249.98 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $137.29 | 11.590% | $153.2019 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $1,225.85 | $1,321.4215 | $1,321.41 | $1,321.40 | $1,321.40 | |