| 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 | $15.47 | 3.220% | $15.9681 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $14.66 | 5.874% | $15.5211 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $122.60 | 3.722% | $127.1632 | $127.16 | $127.15 | $127.20 |
| Purchase #4 | $194.91 | 12.632% | $219.531 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $171.38 | 5.361% | $180.5677 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $90.81 | 4.650% | $95.0327 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $21.82 | 5.316% | $22.98 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $631.65 | $676.7638 | $676.76 | $676.75 | $676.80 | |