| 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 | $193.91 | 6.507% | $206.5277 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $10.92 | 5.702% | $11.5427 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $48.95 | 9.307% | $53.5058 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $31.26 | 6.682% | $33.3488 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $129.94 | 9.275% | $141.9919 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $134.96 | 12.247% | $151.4886 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $36.26 | 10.836% | $40.1891 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $586.20 | $638.5946 | $638.60 | $638.65 | $638.50 | |