| 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 | $146.32 | 10.758% | $162.0611 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $130.51 | 4.509% | $136.3947 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $223.66 | 13.271% | $253.3419 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $138.91 | 3.307% | $143.5038 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $93.68 | 7.768% | $100.9571 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $80.94 | 5.184% | $85.1359 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $165.63 | 13.677% | $188.2832 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $979.65 | $1,069.6777 | $1,069.67 | $1,069.70 | $1,069.70 | |