| 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 | $180.58 | 9.252% | $197.2873 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $221.25 | 12.642% | $249.2204 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $56.28 | 5.281% | $59.2521 | $59.25 | $59.25 | $59.30 |
| Purchase #4 | $18.32 | 9.150% | $19.9963 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $109.48 | 10.152% | $120.5944 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $166.51 | 5.664% | $175.9411 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $15.61 | 8.694% | $16.9671 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $768.03 | $839.2587 | $839.26 | $839.25 | $839.30 | |