| 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 | $237.63 | 8.649% | $258.1826 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $34.57 | 6.532% | $36.8281 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $211.40 | 9.840% | $232.2018 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $112.35 | 9.124% | $122.6008 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $122.85 | 11.612% | $137.1153 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $46.68 | 3.349% | $48.2433 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $55.71 | 4.369% | $58.144 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $821.19 | $893.3159 | $893.31 | $893.35 | $893.20 | |