| 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 | $217.78 | 12.102% | $244.1357 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $232.59 | 5.710% | $245.8709 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $108.66 | 7.179% | $116.4607 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $14.77 | 3.312% | $15.2592 | $15.26 | $15.25 | $15.30 |
| Purchase #5 | $115.31 | 8.395% | $124.9903 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $229.35 | 3.822% | $238.1158 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $199.32 | 4.777% | $208.8415 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,117.78 | $1,193.6741 | $1,193.68 | $1,193.65 | $1,193.70 | |