| 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 | $8.63 | 10.354% | $9.5236 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $15.95 | 11.746% | $17.8235 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $42.68 | 13.675% | $48.5165 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $194.45 | 6.237% | $206.5778 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $78.51 | 12.418% | $88.2594 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $143.27 | 13.421% | $162.4983 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $134.25 | 5.751% | $141.9707 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $617.74 | $675.1698 | $675.17 | $675.10 | $675.20 | |