| 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 | $96.28 | 11.294% | $107.1539 | $107.15 | $107.15 | $107.20 |
| Purchase #2 | $140.43 | 9.779% | $154.1626 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $250.59 | 7.203% | $268.64 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $72.74 | 3.716% | $75.443 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $249.85 | 11.445% | $278.4453 | $278.45 | $278.45 | $278.40 |
| Purchase #6 | $25.36 | 10.808% | $28.1009 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $90.73 | 8.540% | $98.4783 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $925.98 | $1,010.4240 | $1,010.42 | $1,010.45 | $1,010.40 | |