| 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 | $106.82 | 10.751% | $118.3042 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $231.63 | 8.769% | $251.9416 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $230.40 | 4.210% | $240.0998 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $67.73 | 3.701% | $70.2367 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $212.76 | 4.347% | $222.0087 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $121.75 | 11.648% | $135.9314 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $51.31 | 5.208% | $53.9822 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $1,022.40 | $1,092.5046 | $1,092.50 | $1,092.55 | $1,092.40 | |