| 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 | $44.53 | 7.688% | $47.9535 | $47.95 | $47.95 | $48.00 |
| Purchase #2 | $147.69 | 5.296% | $155.5117 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $130.86 | 9.600% | $143.4226 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $245.78 | 3.762% | $255.0262 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $204.53 | 11.474% | $227.9978 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $69.91 | 5.190% | $73.5383 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $209.51 | 9.583% | $229.5873 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,052.81 | $1,133.0374 | $1,133.04 | $1,133.05 | $1,133.00 | |