| 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 | $74.82 | 7.606% | $80.5108 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $198.98 | 3.212% | $205.3712 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $211.30 | 6.397% | $224.8169 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $211.38 | 4.750% | $221.4206 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $50.95 | 7.578% | $54.811 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $201.85 | 10.724% | $223.4964 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $206.63 | 7.689% | $222.5178 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,155.91 | $1,232.9447 | $1,232.95 | $1,232.85 | $1,232.90 | |