| 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 | $26.58 | 12.539% | $29.9129 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $214.63 | 7.726% | $231.2123 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $40.55 | 8.509% | $44.0004 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $39.41 | 13.815% | $44.8545 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $191.47 | 8.663% | $208.057 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $137.51 | 10.632% | $152.1301 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $32.73 | 11.372% | $36.4521 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $682.88 | $746.6193 | $746.61 | $746.60 | $746.70 | |