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 | $18.48 | 13.551% | $20.9842 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $174.40 | 11.111% | $193.7776 | $193.78 | $193.80 | $193.80 |
Purchase #3 | $248.81 | 10.324% | $274.4971 | $274.50 | $274.50 | $274.50 |
Purchase #4 | $25.81 | 9.429% | $28.2436 | $28.24 | $28.25 | $28.20 |
Purchase #5 | $244.66 | 12.397% | $274.9905 | $274.99 | $275.00 | $275.00 |
Purchase #6 | $19.69 | 9.730% | $21.6058 | $21.61 | $21.60 | $21.60 |
Purchase #7 | $140.74 | 7.617% | $151.4602 | $151.46 | $151.45 | $151.50 |
7 purchase totals = | $872.59 | $965.5590 | $965.56 | $965.60 | $965.60 |