| 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 | $142.27 | 7.698% | $153.2219 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $37.74 | 11.356% | $42.0258 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $31.47 | 6.436% | $33.4954 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $102.89 | 7.304% | $110.4051 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $98.70 | 10.123% | $108.6914 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $27.70 | 13.633% | $31.4763 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $201.44 | 12.459% | $226.5374 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $642.21 | $705.8533 | $705.87 | $705.90 | $705.80 | |