| 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 | $59.48 | 7.289% | $63.8155 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $41.50 | 10.613% | $45.9044 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $93.47 | 4.638% | $97.8051 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $107.97 | 11.160% | $120.0195 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $105.88 | 8.725% | $115.118 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $198.34 | 10.258% | $218.6857 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $161.43 | 7.692% | $173.8472 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $768.07 | $835.1954 | $835.21 | $835.15 | $835.10 | |