| 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 | $129.37 | 3.552% | $133.9652 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $154.56 | 12.682% | $174.1613 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $227.86 | 8.258% | $246.6767 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $129.46 | 4.277% | $134.997 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $169.72 | 3.517% | $175.6891 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $5.44 | 10.168% | $5.9931 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $156.81 | 9.477% | $171.6709 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $973.22 | $1,043.1533 | $1,043.16 | $1,043.15 | $1,043.30 | |