| 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 | $135.84 | 3.761% | $140.9489 | $140.95 | $140.95 | $140.90 |
| Purchase #2 | $249.86 | 9.227% | $272.9146 | $272.91 | $272.90 | $272.90 |
| Purchase #3 | $24.25 | 5.687% | $25.6291 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $198.31 | 8.511% | $215.1882 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $164.98 | 13.798% | $187.7439 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $35.59 | 12.325% | $39.9765 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $16.79 | 13.185% | $19.0038 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $825.62 | $901.4050 | $901.40 | $901.45 | $901.30 | |