| 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 | $114.41 | 9.666% | $125.4689 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $228.37 | 5.183% | $240.2064 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $84.38 | 5.383% | $88.9222 | $88.92 | $88.90 | $88.90 |
| Purchase #4 | $215.38 | 6.481% | $229.3388 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $19.74 | 7.642% | $21.2485 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $113.58 | 9.223% | $124.0555 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $147.48 | 4.132% | $153.5739 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $923.34 | $982.8142 | $982.82 | $982.75 | $982.80 | |