| 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 | $202.94 | 7.853% | $218.8769 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $228.35 | 7.485% | $245.442 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $59.54 | 8.717% | $64.7301 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $228.77 | 13.357% | $259.3268 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $75.78 | 6.752% | $80.8967 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $208.68 | 10.845% | $231.3113 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $112.56 | 5.604% | $118.8679 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $1,116.62 | $1,219.4517 | $1,219.46 | $1,219.50 | $1,219.40 | |