| 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 | $40.26 | 13.694% | $45.7732 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $186.45 | 8.679% | $202.632 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $124.30 | 8.111% | $134.382 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $240.43 | 4.562% | $251.3984 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $77.74 | 8.622% | $84.4427 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $112.50 | 8.770% | $122.3663 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $159.35 | 5.759% | $168.527 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $941.03 | $1,009.5216 | $1,009.52 | $1,009.55 | $1,009.50 | |