| 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 | $147.73 | 10.165% | $162.7468 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $210.28 | 7.213% | $225.4475 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $204.48 | 10.727% | $226.4146 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $159.74 | 9.266% | $174.5415 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $232.49 | 10.808% | $257.6175 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $228.92 | 7.572% | $246.2538 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $94.37 | 11.874% | $105.5755 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $1,278.01 | $1,398.5972 | $1,398.60 | $1,398.60 | $1,398.50 | |