| 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 | $23.88 | 8.107% | $25.816 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $235.44 | 7.202% | $252.3964 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $233.37 | 8.440% | $253.0664 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $220.83 | 11.393% | $245.9892 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $98.30 | 13.736% | $111.8025 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $181.43 | 11.679% | $202.6192 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $205.64 | 7.218% | $220.4831 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,198.89 | $1,312.1728 | $1,312.18 | $1,312.15 | $1,312.20 | |