| 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 | $223.96 | 6.457% | $238.4211 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $47.84 | 6.159% | $50.7865 | $50.79 | $50.80 | $50.80 |
| Purchase #3 | $214.83 | 4.849% | $225.2471 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $53.94 | 7.226% | $57.8377 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $16.33 | 9.809% | $17.9318 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $200.81 | 7.113% | $215.0936 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $167.57 | 9.458% | $183.4188 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $925.28 | $988.7366 | $988.74 | $988.75 | $988.60 | |