| 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 | $99.35 | 9.401% | $108.6899 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $117.99 | 13.486% | $133.9021 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $39.46 | 11.840% | $44.1321 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $141.29 | 12.158% | $158.468 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $79.44 | 7.419% | $85.3337 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $177.89 | 13.194% | $201.3608 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $59.74 | 3.164% | $61.6302 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $715.16 | $793.5168 | $793.51 | $793.55 | $793.50 | |