| 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 | $136.82 | 12.637% | $154.1099 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $91.61 | 12.445% | $103.0109 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $120.48 | 5.213% | $126.7606 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $5.94 | 6.248% | $6.3111 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $195.87 | 7.515% | $210.5896 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $196.76 | 11.801% | $219.9796 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $199.49 | 5.373% | $210.2086 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $946.97 | $1,030.9703 | $1,030.97 | $1,030.95 | $1,031.00 | |