| 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 | $232.43 | 9.594% | $254.7293 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $242.38 | 6.345% | $257.759 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $235.83 | 5.358% | $248.4658 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $244.76 | 11.760% | $273.5438 | $273.54 | $273.55 | $273.50 |
| Purchase #5 | $218.73 | 12.751% | $246.6203 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $200.76 | 12.428% | $225.7105 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $203.84 | 5.192% | $214.4234 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $1,578.73 | $1,721.2521 | $1,721.25 | $1,721.20 | $1,721.20 | |