| 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 | $214.90 | 7.112% | $230.1837 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $240.34 | 6.665% | $256.3587 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $146.58 | 3.689% | $151.9873 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $177.97 | 13.780% | $202.4943 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $27.39 | 5.135% | $28.7965 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $145.50 | 4.105% | $151.4728 | $151.47 | $151.45 | $151.50 |
| Purchase #7 | $90.25 | 8.628% | $98.0368 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $1,042.93 | $1,119.3301 | $1,119.33 | $1,119.35 | $1,119.40 | |