| 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 | $73.91 | 11.559% | $82.4533 | $82.45 | $82.45 | $82.50 |
| Purchase #2 | $201.65 | 4.449% | $210.6214 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $137.36 | 7.776% | $148.0411 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $90.67 | 8.686% | $98.5456 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $22.83 | 4.667% | $23.8955 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $143.42 | 4.326% | $149.6243 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $248.34 | 12.160% | $278.5381 | $278.54 | $278.55 | $278.50 |
| 7 purchase totals = | $918.18 | $991.7193 | $991.72 | $991.70 | $991.60 | |