| 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 | $37.54 | 12.751% | $42.3267 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $133.89 | 9.791% | $146.9992 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $140.61 | 10.188% | $154.9353 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $212.84 | 10.270% | $234.6987 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $209.58 | 4.712% | $219.4554 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $177.71 | 13.166% | $201.1073 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $179.27 | 8.686% | $194.8414 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,091.44 | $1,194.3640 | $1,194.38 | $1,194.40 | $1,194.30 | |