| 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 | $187.90 | 7.606% | $202.1917 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $209.56 | 6.858% | $223.9316 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $246.49 | 13.371% | $279.4482 | $279.45 | $279.45 | $279.40 |
| Purchase #4 | $150.87 | 9.163% | $164.6942 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $213.67 | 10.258% | $235.5883 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $133.84 | 3.502% | $138.5271 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $149.71 | 3.797% | $155.3945 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $1,292.04 | $1,399.7756 | $1,399.77 | $1,399.85 | $1,399.70 | |