| 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 | $182.93 | 8.372% | $198.2449 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $45.85 | 10.310% | $50.5771 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $83.81 | 9.545% | $91.8097 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $38.31 | 8.765% | $41.6679 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $42.82 | 9.760% | $46.9992 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $11.44 | 9.110% | $12.4822 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $207.31 | 4.507% | $216.6535 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $612.47 | $658.4345 | $658.43 | $658.45 | $658.50 | |