| 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 | $181.52 | 6.205% | $192.7833 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $244.83 | 9.245% | $267.4645 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $225.94 | 11.412% | $251.7243 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $40.43 | 3.599% | $41.8851 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $235.42 | 3.873% | $244.5378 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $133.62 | 4.787% | $140.0164 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $31.35 | 10.717% | $34.7098 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $1,093.11 | $1,173.1212 | $1,173.12 | $1,173.10 | $1,173.10 | |