| 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 | $88.48 | 11.667% | $98.803 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $229.82 | 3.718% | $238.3647 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $157.66 | 3.455% | $163.1072 | $163.11 | $163.10 | $163.10 |
| Purchase #4 | $146.92 | 8.233% | $159.0159 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $217.46 | 5.366% | $229.1289 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $250.62 | 13.187% | $283.6693 | $283.67 | $283.65 | $283.70 |
| Purchase #7 | $45.34 | 11.210% | $50.4226 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $1,136.30 | $1,222.5116 | $1,222.51 | $1,222.45 | $1,222.50 | |