| 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 | $131.78 | 7.647% | $141.8572 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $184.57 | 12.106% | $206.914 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $20.31 | 3.542% | $21.0294 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $93.58 | 4.472% | $97.7649 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $111.62 | 12.114% | $125.1416 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $108.92 | 12.480% | $122.5132 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $87.48 | 3.291% | $90.359 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $738.26 | $805.5793 | $805.57 | $805.55 | $805.60 | |