| 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 | $41.88 | 7.766% | $45.1324 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $212.77 | 8.554% | $230.9703 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $202.29 | 11.620% | $225.7961 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $249.75 | 12.700% | $281.4683 | $281.47 | $281.45 | $281.50 |
| Purchase #5 | $205.48 | 7.577% | $221.0492 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $149.58 | 11.110% | $166.1983 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $62.99 | 11.774% | $70.4064 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,124.74 | $1,241.0210 | $1,241.03 | $1,241.00 | $1,241.00 | |