| 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 | $66.52 | 5.427% | $70.13 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $38.88 | 6.763% | $41.5095 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $220.34 | 7.116% | $236.0194 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $220.69 | 12.433% | $248.1284 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $220.99 | 5.161% | $232.3953 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $146.48 | 5.775% | $154.9392 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $37.33 | 6.467% | $39.7441 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $951.23 | $1,022.8659 | $1,022.87 | $1,022.90 | $1,022.70 | |