| 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 | $12.97 | 13.746% | $14.7529 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $171.90 | 11.788% | $192.1636 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $17.85 | 9.507% | $19.547 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $93.69 | 4.325% | $97.7421 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $93.83 | 11.544% | $104.6617 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $132.85 | 11.342% | $147.9178 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $145.25 | 11.140% | $161.4309 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $668.34 | $738.2160 | $738.21 | $738.20 | $738.20 | |