| 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 | $131.26 | 6.353% | $139.5989 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $169.55 | 4.137% | $176.5643 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $201.34 | 12.459% | $226.425 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $78.59 | 7.275% | $84.3074 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $192.71 | 3.631% | $199.7073 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $153.65 | 11.159% | $170.7958 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $229.86 | 7.218% | $246.4513 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $1,156.96 | $1,243.8500 | $1,243.86 | $1,243.85 | $1,243.90 | |