| 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 | $137.58 | 6.666% | $146.7511 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $22.55 | 13.214% | $25.5298 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $113.36 | 12.849% | $127.9256 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $234.86 | 9.419% | $256.9815 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $219.38 | 13.119% | $248.1605 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $235.61 | 12.466% | $264.9811 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $235.65 | 4.742% | $246.8245 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,198.99 | $1,317.1541 | $1,317.15 | $1,317.20 | $1,317.20 | |