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 | $97.80 | 7.781% | $105.4098 | $105.41 | $105.40 | $105.40 |
Purchase #2 | $103.45 | 13.300% | $117.2089 | $117.21 | $117.20 | $117.20 |
Purchase #3 | $92.28 | 10.603% | $102.0644 | $102.06 | $102.05 | $102.10 |
Purchase #4 | $67.52 | 9.241% | $73.7595 | $73.76 | $73.75 | $73.80 |
Purchase #5 | $14.25 | 8.177% | $15.4152 | $15.42 | $15.40 | $15.40 |
Purchase #6 | $29.96 | 7.274% | $32.1393 | $32.14 | $32.15 | $32.10 |
Purchase #7 | $147.51 | 3.719% | $152.9959 | $153.00 | $153.00 | $153.00 |
7 purchase totals = | $552.77 | $598.9930 | $599.00 | $598.95 | $599.00 |