| 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 | $189.81 | 4.655% | $198.6457 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $136.63 | 8.728% | $148.5551 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $231.59 | 11.413% | $258.0214 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $146.77 | 13.118% | $166.0233 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $45.55 | 10.518% | $50.3409 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $248.41 | 10.430% | $274.3192 | $274.32 | $274.30 | $274.30 |
| Purchase #7 | $150.79 | 5.459% | $159.0216 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $1,149.55 | $1,254.9272 | $1,254.93 | $1,254.85 | $1,254.80 | |