| 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 | $108.98 | 7.362% | $117.0031 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $130.94 | 7.854% | $141.224 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $59.59 | 13.245% | $67.4827 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $194.53 | 11.419% | $216.7434 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $198.33 | 12.785% | $223.6865 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $39.40 | 12.682% | $44.3967 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $186.61 | 13.405% | $211.6251 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $918.38 | $1,022.1615 | $1,022.16 | $1,022.20 | $1,022.10 | |