| 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 | $202.69 | 10.454% | $223.8792 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $46.60 | 7.106% | $49.9114 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $139.83 | 3.119% | $144.1913 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $204.77 | 6.462% | $218.0022 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $148.61 | 5.207% | $156.3481 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $105.96 | 4.658% | $110.8956 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $32.54 | 11.246% | $36.1994 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $881.00 | $939.4272 | $939.43 | $939.45 | $939.40 | |