| 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 | $131.30 | 7.431% | $141.0569 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $224.27 | 9.184% | $244.867 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $23.56 | 3.294% | $24.3361 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $119.65 | 4.617% | $125.1742 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $240.96 | 11.406% | $268.4439 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $177.40 | 3.777% | $184.1004 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $39.49 | 12.527% | $44.4369 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $956.63 | $1,032.4154 | $1,032.42 | $1,032.40 | $1,032.40 | |