| 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 | $159.88 | 13.598% | $181.6205 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $21.30 | 12.570% | $23.9774 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $149.74 | 12.178% | $167.9753 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $139.51 | 13.431% | $158.2476 | $158.25 | $158.25 | $158.20 |
| Purchase #5 | $230.95 | 12.760% | $260.4192 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $82.95 | 13.198% | $93.8977 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $205.37 | 6.195% | $218.0927 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $989.70 | $1,104.2304 | $1,104.24 | $1,104.25 | $1,104.20 | |