| 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 | $59.64 | 9.499% | $65.3052 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $35.32 | 9.459% | $38.6609 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $129.86 | 12.841% | $146.5353 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $16.91 | 5.505% | $17.8409 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $193.92 | 8.342% | $210.0968 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $123.80 | 5.403% | $130.4889 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $194.83 | 6.156% | $206.8237 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $754.28 | $815.7517 | $815.76 | $815.75 | $815.70 | |