| 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 | $135.59 | 8.124% | $146.6053 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $172.43 | 13.533% | $195.765 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $31.67 | 12.663% | $35.6804 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $129.87 | 10.849% | $143.9596 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $145.33 | 8.117% | $157.1264 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $98.94 | 13.526% | $112.3226 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $32.41 | 12.678% | $36.5189 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $746.24 | $827.9782 | $827.99 | $827.95 | $828.00 | |