| 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 | $35.76 | 10.324% | $39.4519 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $181.33 | 12.599% | $204.1758 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $245.81 | 4.672% | $257.2942 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $198.64 | 13.798% | $226.0483 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $204.45 | 6.712% | $218.1727 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $246.53 | 13.442% | $279.6686 | $279.67 | $279.65 | $279.70 |
| Purchase #7 | $6.36 | 7.849% | $6.8592 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $1,118.88 | $1,231.6707 | $1,231.67 | $1,231.65 | $1,231.80 | |