| 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 | $250.32 | 6.190% | $265.8148 | $265.81 | $265.80 | $265.80 |
| Purchase #2 | $184.58 | 11.245% | $205.336 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $106.36 | 8.750% | $115.6665 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $244.87 | 10.250% | $269.9692 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $191.25 | 9.578% | $209.5679 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $245.98 | 11.394% | $274.007 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $121.26 | 9.694% | $133.0149 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,344.62 | $1,473.3763 | $1,473.38 | $1,473.30 | $1,473.40 | |