| 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 | $230.96 | 6.113% | $245.0786 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $147.96 | 5.241% | $155.7146 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $228.90 | 7.850% | $246.8687 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $62.83 | 10.174% | $69.2223 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $61.42 | 3.482% | $63.5586 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $193.57 | 5.409% | $204.0402 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $141.96 | 10.105% | $156.3051 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $1,067.60 | $1,140.7881 | $1,140.79 | $1,140.75 | $1,140.80 | |