| 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 | $161.52 | 9.538% | $176.9258 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $129.34 | 8.131% | $139.8566 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $154.90 | 7.863% | $167.0798 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $20.83 | 4.470% | $21.7611 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $75.33 | 8.742% | $81.9153 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $107.71 | 3.399% | $111.3711 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $101.28 | 5.608% | $106.9598 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $750.91 | $805.8695 | $805.88 | $805.85 | $806.00 | |