| 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 | $224.71 | 6.649% | $239.651 | $239.65 | $239.65 | $239.70 |
| Purchase #2 | $135.43 | 5.192% | $142.4615 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $92.39 | 9.739% | $101.3879 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $165.84 | 7.459% | $178.21 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $173.66 | 8.127% | $187.7733 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $88.59 | 11.462% | $98.7442 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $97.27 | 6.801% | $103.8853 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $977.89 | $1,052.1132 | $1,052.11 | $1,052.10 | $1,052.20 | |