| 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 | $228.90 | 13.191% | $259.0942 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $73.36 | 9.525% | $80.3475 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $51.59 | 8.619% | $56.0365 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $47.72 | 7.504% | $51.3009 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $188.71 | 3.506% | $195.3262 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $46.77 | 6.553% | $49.8348 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $140.79 | 13.453% | $159.7305 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $777.84 | $851.6706 | $851.67 | $851.75 | $851.50 | |