| 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 | $113.41 | 9.813% | $124.5389 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $136.73 | 13.761% | $155.5454 | $155.55 | $155.55 | $155.50 |
| Purchase #3 | $5.79 | 4.640% | $6.0587 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $187.65 | 5.785% | $198.5056 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $80.79 | 8.509% | $87.6644 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $146.74 | 4.794% | $153.7747 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $209.91 | 4.503% | $219.3622 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $881.02 | $945.4499 | $945.45 | $945.40 | $945.50 | |