| 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 | $163.59 | 8.839% | $178.0497 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $239.40 | 7.441% | $257.2138 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $180.33 | 4.790% | $188.9678 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $115.26 | 12.203% | $129.3252 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $171.66 | 13.381% | $194.6298 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $55.58 | 4.753% | $58.2217 | $58.22 | $58.20 | $58.20 |
| Purchase #7 | $143.94 | 9.166% | $157.1335 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $1,069.76 | $1,163.5415 | $1,163.54 | $1,163.55 | $1,163.40 | |