| 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 | $5.99 | 10.204% | $6.6012 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $170.89 | 11.320% | $190.2347 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $132.75 | 5.243% | $139.7101 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $91.76 | 4.790% | $96.1553 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $48.87 | 12.325% | $54.8932 | $54.89 | $54.90 | $54.90 |
| Purchase #6 | $187.92 | 3.642% | $194.764 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $156.90 | 10.437% | $173.2757 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $795.08 | $855.6342 | $855.63 | $855.65 | $855.70 | |