| 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 | $43.68 | 11.705% | $48.7927 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $240.56 | 7.484% | $258.5635 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $212.41 | 6.698% | $226.6372 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $229.88 | 12.544% | $258.7161 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $166.33 | 6.552% | $177.2279 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $174.63 | 13.675% | $198.5107 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $128.54 | 13.306% | $145.6435 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $1,196.03 | $1,314.0916 | $1,314.09 | $1,314.10 | $1,314.00 | |