| 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 | $102.49 | 5.384% | $108.0081 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $51.46 | 5.168% | $54.1195 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $92.88 | 8.547% | $100.8185 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $137.82 | 11.297% | $153.3895 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $138.92 | 12.363% | $156.0947 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $182.45 | 7.185% | $195.559 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $202.66 | 5.475% | $213.7556 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $908.68 | $981.7449 | $981.75 | $981.70 | $981.80 | |