| 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 | $123.53 | 7.659% | $132.9912 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $190.27 | 5.179% | $200.1241 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $184.77 | 8.739% | $200.9171 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $211.27 | 3.180% | $217.9884 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $157.71 | 11.727% | $176.2047 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $36.50 | 12.349% | $41.0074 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $55.54 | 9.520% | $60.8274 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $959.59 | $1,030.0603 | $1,030.06 | $1,030.05 | $1,030.00 | |