| 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 | $159.59 | 10.115% | $175.7325 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $79.68 | 10.458% | $88.0129 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $207.47 | 12.591% | $233.5925 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $219.56 | 7.189% | $235.3442 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $150.81 | 3.694% | $156.3809 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $84.57 | 9.412% | $92.5297 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $158.71 | 7.700% | $170.9307 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $1,060.39 | $1,152.5234 | $1,152.51 | $1,152.60 | $1,152.40 | |