| 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 | $197.25 | 13.700% | $224.2733 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $14.64 | 11.309% | $16.2956 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $29.51 | 13.825% | $33.5898 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $184.73 | 10.148% | $203.4764 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $230.58 | 12.257% | $258.8422 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $203.57 | 12.251% | $228.5094 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $186.63 | 5.780% | $197.4172 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $1,046.91 | $1,162.4039 | $1,162.41 | $1,162.40 | $1,162.40 | |