| 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 | $35.72 | 10.138% | $39.3413 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $65.92 | 4.546% | $68.9167 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $179.69 | 3.673% | $186.29 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $160.33 | 11.789% | $179.2313 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $84.66 | 8.870% | $92.1693 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $138.42 | 12.243% | $155.3668 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $98.47 | 9.834% | $108.1535 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $763.21 | $829.4689 | $829.47 | $829.45 | $829.50 | |