| 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 | $211.79 | 12.325% | $237.8931 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $29.27 | 12.129% | $32.8202 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $30.90 | 11.753% | $34.5317 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $247.44 | 6.207% | $262.7986 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $32.99 | 3.352% | $34.0958 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $140.72 | 9.273% | $153.769 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $27.70 | 5.202% | $29.141 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $720.81 | $785.0494 | $785.05 | $785.05 | $785.00 | |