| 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 | $164.41 | 8.703% | $178.7186 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $223.94 | 6.511% | $238.5207 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $132.44 | 8.610% | $143.8431 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $172.81 | 11.790% | $193.1843 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $58.37 | 12.279% | $65.5373 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $48.85 | 13.837% | $55.6094 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $230.25 | 8.352% | $249.4805 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,031.07 | $1,124.8939 | $1,124.89 | $1,124.90 | $1,124.80 | |