| 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 | $216.65 | 4.684% | $226.7979 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $64.85 | 8.573% | $70.4096 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $228.82 | 7.516% | $246.0181 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $230.52 | 5.235% | $242.5877 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $245.27 | 8.588% | $266.3338 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $122.96 | 7.850% | $132.6124 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $97.35 | 3.594% | $100.8488 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $1,206.42 | $1,285.6083 | $1,285.61 | $1,285.60 | $1,285.50 | |