| 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 | $175.68 | 12.821% | $198.2039 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $19.95 | 10.488% | $22.0424 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $123.34 | 6.522% | $131.3842 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $225.86 | 6.162% | $239.7775 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $209.84 | 6.586% | $223.6601 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $40.42 | 11.166% | $44.9333 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $34.60 | 7.830% | $37.3092 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $829.69 | $897.3106 | $897.30 | $897.35 | $897.30 | |