| 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 | $196.96 | 6.446% | $209.656 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $225.56 | 9.190% | $246.289 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $214.81 | 3.701% | $222.7601 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $201.63 | 13.247% | $228.3399 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $135.53 | 8.329% | $146.8183 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $44.29 | 13.602% | $50.3143 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $127.73 | 9.799% | $140.2463 | $140.25 | $140.25 | $140.20 |
| 7 purchase totals = | $1,146.51 | $1,244.4239 | $1,244.43 | $1,244.40 | $1,244.40 | |