| 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 | $107.25 | 7.726% | $115.5361 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $240.34 | 13.130% | $271.8966 | $271.90 | $271.90 | $271.90 |
| Purchase #3 | $20.37 | 4.532% | $21.2932 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $10.90 | 3.810% | $11.3153 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $190.42 | 9.245% | $208.0243 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $132.73 | 3.569% | $137.4671 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $58.74 | 3.227% | $60.6355 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $760.75 | $826.1681 | $826.18 | $826.15 | $826.10 | |