| 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 | $76.78 | 11.412% | $85.5421 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $42.46 | 9.710% | $46.5829 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $146.94 | 3.792% | $152.512 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $181.69 | 6.423% | $193.3599 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $236.60 | 11.835% | $264.6016 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $225.57 | 9.397% | $246.7668 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $104.71 | 7.734% | $112.8083 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $1,014.75 | $1,102.1736 | $1,102.17 | $1,102.15 | $1,102.20 | |