| 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 | $100.67 | 8.286% | $109.0115 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $13.77 | 5.782% | $14.5662 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $111.25 | 9.771% | $122.1202 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $93.42 | 13.751% | $106.2662 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $213.80 | 7.814% | $230.5063 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $121.99 | 10.590% | $134.9087 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $144.76 | 3.354% | $149.6153 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $799.66 | $866.9944 | $867.01 | $866.90 | $867.00 | |