| 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 | $21.28 | 5.672% | $22.487 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $147.70 | 5.329% | $155.5709 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $113.30 | 5.497% | $119.5281 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $39.31 | 8.737% | $42.7445 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $203.40 | 5.154% | $213.8832 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $9.27 | 5.276% | $9.7591 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $166.83 | 7.171% | $178.7934 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $701.09 | $742.7662 | $742.76 | $742.80 | $742.80 | |