| 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 | $124.32 | 6.345% | $132.2081 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $211.48 | 4.289% | $220.5504 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $74.59 | 13.339% | $84.5396 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $69.65 | 10.775% | $77.1548 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $143.93 | 3.732% | $149.3015 | $149.30 | $149.30 | $149.30 |
| Purchase #6 | $176.57 | 12.641% | $198.8902 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $117.31 | 8.823% | $127.6603 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $917.85 | $990.3049 | $990.30 | $990.30 | $990.40 | |