| 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 | $141.95 | 9.217% | $155.0335 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $132.76 | 8.296% | $143.7738 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $38.86 | 8.862% | $42.3038 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $161.68 | 9.782% | $177.4955 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $207.97 | 4.703% | $217.7508 | $217.75 | $217.75 | $217.80 |
| Purchase #6 | $164.91 | 11.828% | $184.4156 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $82.55 | 7.538% | $88.7726 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $930.68 | $1,009.5456 | $1,009.54 | $1,009.50 | $1,009.60 | |