| 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 | $109.65 | 13.343% | $124.2806 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $115.46 | 3.765% | $119.8071 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $148.82 | 8.508% | $161.4816 | $161.48 | $161.50 | $161.50 |
| Purchase #4 | $190.35 | 6.751% | $203.2005 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $46.52 | 12.850% | $52.4978 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $72.38 | 3.651% | $75.0226 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $141.84 | 6.183% | $150.61 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $825.02 | $886.9002 | $886.90 | $886.90 | $886.90 | |