| 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 | $51.82 | 6.514% | $55.1956 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $102.34 | 13.679% | $116.3391 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $141.74 | 4.751% | $148.4741 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $13.61 | 12.242% | $15.2761 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $111.74 | 9.247% | $122.0726 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $241.55 | 12.367% | $271.4225 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $150.72 | 4.285% | $157.1784 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $813.52 | $885.9584 | $885.96 | $885.95 | $886.00 | |