| 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 | $106.31 | 3.137% | $109.6449 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $111.48 | 6.254% | $118.452 | $118.45 | $118.45 | $118.50 |
| Purchase #3 | $168.33 | 5.552% | $177.6757 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $228.98 | 4.727% | $239.8039 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $56.97 | 13.469% | $64.6433 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $215.39 | 8.187% | $233.024 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $203.97 | 7.845% | $219.9714 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $1,091.43 | $1,163.2152 | $1,163.20 | $1,163.20 | $1,163.20 | |