| 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 | $30.59 | 5.430% | $32.251 | $32.25 | $32.25 | $32.30 |
| Purchase #2 | $108.78 | 11.479% | $121.2669 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $207.55 | 4.716% | $217.3381 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $142.58 | 6.148% | $151.3458 | $151.35 | $151.35 | $151.30 |
| Purchase #5 | $191.62 | 6.478% | $204.0331 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $187.27 | 7.655% | $201.6055 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $246.95 | 3.207% | $254.8697 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $1,115.34 | $1,182.7101 | $1,182.72 | $1,182.70 | $1,182.70 | |