| 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 | $130.54 | 5.559% | $137.7967 | $137.80 | $137.80 | $137.80 |
| Purchase #2 | $70.77 | 3.295% | $73.1019 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $132.76 | 9.241% | $145.0284 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $162.84 | 3.103% | $167.8929 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $196.47 | 6.835% | $209.8987 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $174.93 | 7.609% | $188.2404 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $45.37 | 11.227% | $50.4637 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $913.68 | $972.4227 | $972.42 | $972.45 | $972.40 | |