| 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 | $46.87 | 5.564% | $49.4778 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $158.30 | 10.226% | $174.4878 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $191.88 | 7.474% | $206.2211 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $154.55 | 4.762% | $161.9097 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $237.25 | 4.287% | $247.4209 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $218.78 | 5.312% | $230.4016 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $11.61 | 10.640% | $12.8453 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $1,019.24 | $1,082.7642 | $1,082.77 | $1,082.75 | $1,082.70 | |