| 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 | $54.86 | 9.262% | $59.9411 | $59.94 | $59.95 | $59.90 |
| Purchase #2 | $229.60 | 3.479% | $237.5878 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $140.60 | 12.179% | $157.7237 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $66.39 | 8.432% | $71.988 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $211.29 | 10.803% | $234.1157 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $149.36 | 3.696% | $154.8803 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $195.87 | 13.504% | $222.3203 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,047.97 | $1,138.5569 | $1,138.56 | $1,138.55 | $1,138.50 | |