| 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 | $180.58 | 11.584% | $201.4984 | $201.50 | $201.50 | $201.50 |
| Purchase #2 | $177.74 | 10.310% | $196.065 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $171.52 | 10.400% | $189.3581 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $230.27 | 9.590% | $252.3529 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $149.43 | 5.616% | $157.822 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $187.70 | 3.864% | $194.9527 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $79.64 | 11.462% | $88.7683 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,176.88 | $1,280.8174 | $1,280.82 | $1,280.75 | $1,281.00 | |