| 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 | $141.40 | 12.460% | $159.0184 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $31.61 | 10.225% | $34.8421 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $29.81 | 8.204% | $32.2556 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $38.58 | 8.435% | $41.8342 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $186.90 | 4.178% | $194.7087 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $142.90 | 11.711% | $159.635 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $231.29 | 10.537% | $255.661 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $802.49 | $877.9550 | $877.96 | $877.95 | $877.90 | |