| 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 | $162.38 | 12.662% | $182.9406 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $154.27 | 3.125% | $159.0909 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $129.30 | 11.102% | $143.6549 | $143.65 | $143.65 | $143.70 |
| Purchase #4 | $51.67 | 3.645% | $53.5534 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $103.90 | 5.112% | $109.2114 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $224.28 | 13.768% | $255.1589 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $94.71 | 3.405% | $97.9349 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $920.51 | $1,001.5450 | $1,001.53 | $1,001.55 | $1,001.60 | |