| 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 | $228.85 | 9.449% | $250.474 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $75.67 | 6.813% | $80.8254 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $248.74 | 6.307% | $264.428 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $20.79 | 6.535% | $22.1486 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $224.34 | 8.445% | $243.2855 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $174.83 | 11.534% | $194.9949 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $215.40 | 11.494% | $240.1581 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,188.62 | $1,296.3145 | $1,296.32 | $1,296.35 | $1,296.30 | |