| 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 | $13.39 | 3.298% | $13.8316 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $74.95 | 8.437% | $81.2735 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $135.96 | 8.633% | $147.6974 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $96.27 | 7.676% | $103.6597 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $98.35 | 5.784% | $104.0386 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $214.93 | 13.710% | $244.3969 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $10.56 | 3.467% | $10.9261 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $644.41 | $705.8238 | $705.83 | $705.85 | $705.80 | |