| 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 | $195.25 | 9.560% | $213.9159 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $122.75 | 4.327% | $128.0614 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $156.88 | 8.362% | $169.9983 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $115.89 | 3.226% | $119.6286 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $53.35 | 7.733% | $57.4756 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $39.60 | 7.197% | $42.45 | $42.45 | $42.45 | $42.50 |
| Purchase #7 | $52.98 | 3.117% | $54.6314 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $736.70 | $786.1612 | $786.17 | $786.20 | $786.20 | |