| 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 | $114.51 | 9.752% | $125.677 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $229.88 | 10.128% | $253.1622 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $92.64 | 9.229% | $101.1897 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $138.33 | 3.452% | $143.1052 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $40.58 | 10.671% | $44.9103 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $224.30 | 6.569% | $239.0343 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $75.29 | 4.491% | $78.6713 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $915.53 | $985.7500 | $985.75 | $985.75 | $985.80 | |