| 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 | $74.50 | 8.852% | $81.0947 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $164.70 | 13.739% | $187.3281 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $29.72 | 7.746% | $32.0221 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $94.38 | 6.598% | $100.6072 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $171.31 | 13.835% | $195.0107 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $201.37 | 7.844% | $217.1655 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $130.52 | 8.150% | $141.1574 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $866.50 | $954.3857 | $954.39 | $954.35 | $954.40 | |