| 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 | $74.86 | 7.219% | $80.2641 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $90.48 | 6.824% | $96.6544 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $207.70 | 13.428% | $235.59 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $205.98 | 4.426% | $215.0967 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $82.49 | 12.820% | $93.0652 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $99.46 | 11.480% | $110.878 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $179.69 | 13.531% | $204.0039 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $940.66 | $1,035.5523 | $1,035.55 | $1,035.55 | $1,035.70 | |