| 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 | $216.58 | 5.608% | $228.7258 | $228.73 | $228.75 | $228.70 |
| Purchase #2 | $121.50 | 7.711% | $130.8689 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $123.55 | 12.498% | $138.9913 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $13.31 | 5.800% | $14.082 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $149.41 | 4.670% | $156.3874 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $59.66 | 3.494% | $61.7445 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $129.51 | 13.401% | $146.8656 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $813.52 | $877.6655 | $877.67 | $877.70 | $877.70 | |