| 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 | $156.38 | 3.622% | $162.0441 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $21.29 | 12.422% | $23.9346 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $90.77 | 10.124% | $99.9596 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $140.93 | 6.223% | $149.7001 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $56.43 | 9.271% | $61.6616 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $231.89 | 10.183% | $255.5034 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $20.64 | 9.633% | $22.6283 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $718.33 | $775.4317 | $775.42 | $775.45 | $775.40 | |