| 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 | $172.93 | 5.457% | $182.3668 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $35.54 | 12.679% | $40.0461 | $40.05 | $40.05 | $40.00 |
| Purchase #3 | $109.40 | 11.845% | $122.3584 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $187.30 | 4.135% | $195.0449 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $116.28 | 7.128% | $124.5684 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $27.67 | 7.472% | $29.7375 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $118.25 | 6.165% | $125.5401 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $767.37 | $819.6622 | $819.67 | $819.65 | $819.60 | |