| 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 | $231.34 | 11.514% | $257.9765 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $78.63 | 12.463% | $88.4297 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $140.67 | 9.256% | $153.6904 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $247.71 | 6.212% | $263.0977 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $16.41 | 10.522% | $18.1367 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $244.29 | 3.772% | $253.5046 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $132.27 | 10.451% | $146.0935 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,091.32 | $1,180.9291 | $1,180.93 | $1,181.00 | $1,180.90 | |