| 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 | $98.39 | 8.391% | $106.6459 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $48.44 | 3.863% | $50.3112 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $143.33 | 11.552% | $159.8875 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $237.86 | 3.160% | $245.3764 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $232.26 | 7.519% | $249.7236 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $88.28 | 3.525% | $91.3919 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $121.76 | 4.375% | $127.087 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $970.32 | $1,030.4235 | $1,030.43 | $1,030.45 | $1,030.40 | |