| 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 | $221.27 | 5.475% | $233.3845 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $206.44 | 11.512% | $230.2054 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $43.69 | 4.164% | $45.5093 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $47.55 | 11.761% | $53.1424 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $85.81 | 10.574% | $94.8835 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $22.68 | 9.104% | $24.7448 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $72.81 | 11.252% | $81.0026 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $700.25 | $762.8725 | $762.86 | $762.90 | $762.80 | |