| 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 | $196.69 | 13.578% | $223.3966 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $216.63 | 3.345% | $223.8763 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $175.69 | 12.369% | $197.4211 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $230.82 | 7.316% | $247.7068 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $77.58 | 8.475% | $84.1549 | $84.15 | $84.15 | $84.20 |
| Purchase #6 | $208.88 | 7.122% | $223.7564 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $60.46 | 13.198% | $68.4395 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $1,166.75 | $1,268.7516 | $1,268.76 | $1,268.75 | $1,268.80 | |