| 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 | $195.47 | 4.686% | $204.6297 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $160.58 | 11.522% | $179.082 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $113.31 | 11.191% | $125.9905 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $76.61 | 13.738% | $87.1347 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $146.79 | 6.800% | $156.7717 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $170.85 | 7.195% | $183.1427 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $230.58 | 8.335% | $249.7988 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,094.19 | $1,186.5501 | $1,186.54 | $1,186.60 | $1,186.50 | |