| 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 | $198.85 | 8.809% | $216.3667 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $75.49 | 7.425% | $81.0951 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $100.45 | 10.124% | $110.6196 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $175.45 | 4.678% | $183.6576 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $148.70 | 3.145% | $153.3766 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $102.33 | 7.813% | $110.325 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $83.69 | 8.153% | $90.5132 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $884.96 | $945.9538 | $945.97 | $945.95 | $946.00 | |