| 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 | $32.67 | 3.251% | $33.7321 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $249.99 | 5.695% | $264.2269 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $189.54 | 13.203% | $214.565 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $58.47 | 8.603% | $63.5002 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $91.90 | 10.185% | $101.26 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $59.86 | 7.714% | $64.4776 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $142.75 | 10.411% | $157.6117 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $825.18 | $899.3735 | $899.38 | $899.40 | $899.40 | |