| 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 | $227.73 | 13.854% | $259.2797 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $49.78 | 13.444% | $56.4724 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $161.52 | 9.437% | $176.7626 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $49.70 | 12.638% | $55.9811 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $208.42 | 3.122% | $214.9269 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $63.93 | 7.590% | $68.7823 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $68.46 | 8.599% | $74.3469 | $74.35 | $74.35 | $74.30 |
| 7 purchase totals = | $829.54 | $906.5519 | $906.55 | $906.60 | $906.60 | |