| 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 | $114.84 | 12.338% | $129.009 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $158.99 | 7.204% | $170.4436 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $199.94 | 13.299% | $226.53 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $61.54 | 11.175% | $68.4171 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $141.61 | 13.134% | $160.2091 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $242.66 | 4.800% | $254.3077 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $181.89 | 12.674% | $204.9427 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $1,101.47 | $1,213.8592 | $1,213.86 | $1,213.85 | $1,213.70 | |