| 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 | $181.86 | 7.437% | $195.3849 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $160.78 | 13.839% | $183.0303 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $138.74 | 5.167% | $145.9087 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $238.37 | 13.435% | $270.395 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $128.54 | 12.421% | $144.506 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $116.43 | 3.859% | $120.923 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $201.71 | 8.739% | $219.3374 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $1,166.43 | $1,279.4853 | $1,279.49 | $1,279.50 | $1,279.40 | |