| 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 | $207.25 | 6.304% | $220.315 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $154.99 | 3.735% | $160.7789 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $209.55 | 4.284% | $218.5271 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $162.37 | 8.514% | $176.1942 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $151.29 | 3.563% | $156.6805 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $135.29 | 8.539% | $146.8424 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $26.93 | 7.289% | $28.8929 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $1,047.67 | $1,108.2310 | $1,108.23 | $1,108.30 | $1,108.20 | |