| 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 | $61.51 | 5.144% | $64.6741 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $148.73 | 4.634% | $155.6221 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $47.41 | 4.745% | $49.6596 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $34.97 | 12.173% | $39.2269 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $124.93 | 4.599% | $130.6755 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $26.59 | 5.483% | $28.0479 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $29.56 | 6.339% | $31.4338 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $473.70 | $499.3399 | $499.34 | $499.35 | $499.30 | |