| 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 | $155.50 | 8.256% | $168.3381 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $250.44 | 11.636% | $279.5812 | $279.58 | $279.60 | $279.60 |
| Purchase #3 | $141.96 | 12.545% | $159.7689 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $228.73 | 13.557% | $259.7389 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $120.81 | 8.276% | $130.8082 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $9.56 | 13.577% | $10.858 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $215.79 | 4.218% | $224.892 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,122.79 | $1,233.9853 | $1,233.99 | $1,234.00 | $1,234.00 | |