| 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 | $105.74 | 4.325% | $110.3133 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $120.67 | 10.685% | $133.5636 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $20.95 | 13.291% | $23.7345 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $230.87 | 11.663% | $257.7964 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $135.59 | 6.844% | $144.8698 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $213.62 | 4.582% | $223.4081 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $149.65 | 5.812% | $158.3477 | $158.35 | $158.35 | $158.30 |
| 7 purchase totals = | $977.09 | $1,052.0334 | $1,052.03 | $1,052.00 | $1,052.00 | |