| 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 | $233.63 | 3.358% | $241.4753 | $241.48 | $241.50 | $241.50 |
| Purchase #2 | $131.53 | 10.444% | $145.267 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $231.99 | 13.696% | $263.7634 | $263.76 | $263.75 | $263.80 |
| Purchase #4 | $207.63 | 11.144% | $230.7683 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $38.78 | 7.784% | $41.7986 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $33.30 | 5.751% | $35.2151 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $218.75 | 12.542% | $246.1856 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,095.61 | $1,204.4733 | $1,204.49 | $1,204.45 | $1,204.60 | |