| 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 | $204.69 | 13.327% | $231.969 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $246.41 | 11.731% | $275.3164 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $144.43 | 12.528% | $162.5242 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $178.50 | 3.258% | $184.3155 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $223.72 | 13.405% | $253.7097 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $199.97 | 7.470% | $214.9078 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $74.44 | 7.509% | $80.0297 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $1,272.16 | $1,402.7723 | $1,402.78 | $1,402.70 | $1,402.70 | |