| 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 | $156.30 | 11.594% | $174.4214 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $32.30 | 5.649% | $34.1246 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $137.58 | 13.162% | $155.6883 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $249.45 | 10.846% | $276.5053 | $276.51 | $276.50 | $276.50 |
| Purchase #5 | $75.91 | 9.447% | $83.0812 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $63.61 | 13.575% | $72.2451 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $67.50 | 4.833% | $70.7623 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $782.65 | $866.8282 | $866.83 | $866.80 | $866.80 | |