| 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 | $236.87 | 11.438% | $263.9632 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $120.70 | 8.230% | $130.6336 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $204.62 | 7.264% | $219.4836 | $219.48 | $219.50 | $219.50 |
| Purchase #4 | $105.79 | 8.171% | $114.4341 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $12.37 | 3.174% | $12.7626 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $228.77 | 11.668% | $255.4629 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $40.26 | 8.551% | $43.7026 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $949.38 | $1,040.4426 | $1,040.42 | $1,040.45 | $1,040.50 | |