| 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 | $218.61 | 13.535% | $248.1989 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $170.70 | 13.284% | $193.3758 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $197.64 | 7.670% | $212.799 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $117.70 | 8.330% | $127.5044 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $30.93 | 6.202% | $32.8483 | $32.85 | $32.85 | $32.80 |
| Purchase #6 | $243.97 | 8.794% | $265.4247 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $30.32 | 11.189% | $33.7125 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $1,009.87 | $1,113.8636 | $1,113.86 | $1,113.85 | $1,113.80 | |