| 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 | $118.95 | 12.484% | $133.7997 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $57.70 | 9.429% | $63.1405 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $200.50 | 7.830% | $216.1992 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $72.88 | 9.226% | $79.6039 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $174.29 | 6.779% | $186.1051 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $72.58 | 10.454% | $80.1675 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $8.32 | 4.648% | $8.7067 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $705.22 | $767.7226 | $767.73 | $767.70 | $767.70 | |