| 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 | $133.65 | 8.168% | $144.5665 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $202.68 | 6.327% | $215.5036 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $132.32 | 4.164% | $137.8298 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $82.93 | 11.554% | $92.5117 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $93.93 | 4.374% | $98.0385 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $195.54 | 12.583% | $220.1448 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $213.58 | 7.775% | $230.1858 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,054.63 | $1,138.7807 | $1,138.78 | $1,138.80 | $1,138.70 | |