| 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 | $131.30 | 11.817% | $146.8157 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $181.44 | 13.545% | $206.016 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $204.38 | 9.581% | $223.9616 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $126.41 | 7.377% | $135.7353 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $47.72 | 3.539% | $49.4088 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $237.94 | 9.380% | $260.2588 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $220.54 | 3.461% | $228.1729 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $1,149.73 | $1,250.3691 | $1,250.38 | $1,250.30 | $1,250.40 | |