| 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 | $103.78 | 6.603% | $110.6326 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $121.31 | 13.424% | $137.5947 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $113.50 | 7.522% | $122.0375 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $29.79 | 7.674% | $32.0761 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $125.87 | 4.592% | $131.65 | $131.65 | $131.65 | $131.70 |
| Purchase #6 | $211.55 | 10.251% | $233.236 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $146.63 | 9.845% | $161.0657 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $852.43 | $928.2926 | $928.30 | $928.35 | $928.30 | |