| 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 | $179.67 | 7.357% | $192.8883 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $245.27 | 3.678% | $254.291 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $211.28 | 7.239% | $226.5746 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $22.94 | 10.789% | $25.415 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $89.33 | 5.265% | $94.0332 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $221.94 | 11.273% | $246.9593 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $175.58 | 6.743% | $187.4194 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $1,146.01 | $1,227.5808 | $1,227.58 | $1,227.55 | $1,227.60 | |