| 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 | $141.55 | 8.532% | $153.627 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $235.46 | 4.857% | $246.8963 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $202.26 | 3.732% | $209.8083 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $224.51 | 9.471% | $245.7733 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $159.84 | 9.160% | $174.4813 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $26.27 | 5.137% | $27.6195 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $91.75 | 6.214% | $97.4513 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $1,081.64 | $1,155.6570 | $1,155.66 | $1,155.65 | $1,155.70 | |