| 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 | $33.37 | 3.336% | $34.4832 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $13.86 | 4.401% | $14.47 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $39.91 | 12.663% | $44.9638 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $175.42 | 3.768% | $182.0298 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $11.54 | 5.205% | $12.1407 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $12.31 | 13.726% | $13.9997 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $72.30 | 3.288% | $74.6772 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $358.71 | $376.7644 | $376.76 | $376.80 | $376.80 | |