| 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 | $37.46 | 11.317% | $41.6993 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $8.52 | 10.489% | $9.4137 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $224.40 | 4.796% | $235.1622 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $233.30 | 4.627% | $244.0948 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $201.30 | 12.429% | $226.3196 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $167.84 | 8.333% | $181.8261 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $101.76 | 7.259% | $109.1468 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $974.58 | $1,047.6625 | $1,047.66 | $1,047.65 | $1,047.60 | |