| 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 | $35.39 | 3.750% | $36.7171 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $56.47 | 3.743% | $58.5837 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $47.76 | 11.828% | $53.4091 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $242.55 | 7.517% | $260.7825 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $110.35 | 3.333% | $114.028 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $39.25 | 6.306% | $41.7251 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $67.27 | 5.698% | $71.103 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $599.04 | $636.3485 | $636.35 | $636.40 | $636.30 | |