| 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 | $225.25 | 5.573% | $237.8032 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $95.95 | 5.693% | $101.4124 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $217.75 | 5.185% | $229.0403 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $215.51 | 11.459% | $240.2053 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $194.58 | 3.494% | $201.3786 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $140.92 | 8.592% | $153.0278 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $75.57 | 6.691% | $80.6264 | $80.63 | $80.65 | $80.60 |
| 7 purchase totals = | $1,165.53 | $1,243.4940 | $1,243.50 | $1,243.55 | $1,243.40 | |