| 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 | $91.29 | 9.421% | $99.8904 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $84.39 | 4.491% | $88.18 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $185.62 | 9.808% | $203.8256 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $90.54 | 13.769% | $103.0065 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $186.47 | 12.653% | $210.064 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $41.63 | 6.633% | $44.3913 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $92.53 | 12.114% | $103.7391 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $772.47 | $853.0969 | $853.10 | $853.15 | $853.10 | |