| 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 | $245.84 | 12.498% | $276.5651 | $276.57 | $276.55 | $276.60 |
| Purchase #2 | $197.99 | 9.796% | $217.3851 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $192.99 | 11.493% | $215.1703 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $176.68 | 10.286% | $194.8533 | $194.85 | $194.85 | $194.90 |
| Purchase #5 | $25.36 | 12.185% | $28.4501 | $28.45 | $28.45 | $28.50 |
| Purchase #6 | $142.37 | 13.734% | $161.9231 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $129.57 | 12.684% | $146.0047 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $1,110.80 | $1,240.3517 | $1,240.35 | $1,240.30 | $1,240.50 | |