| 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 | $91.92 | 10.234% | $101.3271 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $90.35 | 6.133% | $95.8912 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $22.81 | 8.654% | $24.784 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $178.90 | 7.588% | $192.4749 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $33.86 | 8.622% | $36.7794 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $44.39 | 5.110% | $46.6583 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $28.46 | 6.541% | $30.3216 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $490.69 | $528.2365 | $528.23 | $528.25 | $528.30 | |