| 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 | $227.36 | 4.474% | $237.5321 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $78.95 | 11.603% | $88.1106 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $17.44 | 7.576% | $18.7613 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $92.29 | 6.761% | $98.5297 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $39.51 | 13.600% | $44.8834 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $151.71 | 7.381% | $162.9077 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $66.30 | 12.177% | $74.3734 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $673.56 | $725.0982 | $725.09 | $725.10 | $725.10 | |