| 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 | $243.97 | 6.169% | $259.0205 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $73.25 | 9.372% | $80.115 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $235.43 | 9.340% | $257.4192 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $178.71 | 13.440% | $202.7286 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $102.68 | 3.774% | $106.5551 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $117.83 | 6.672% | $125.6916 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $90.76 | 12.245% | $101.8736 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $1,042.63 | $1,133.4036 | $1,133.41 | $1,133.35 | $1,133.40 | |