| 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 | $120.52 | 11.774% | $134.71 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $20.28 | 6.143% | $21.5258 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $67.84 | 8.703% | $73.7441 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $152.54 | 9.626% | $167.2235 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $113.26 | 3.454% | $117.172 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $237.88 | 6.581% | $253.5349 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $89.93 | 13.324% | $101.9123 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $802.25 | $869.8226 | $869.81 | $869.80 | $869.70 | |