| 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 | $82.45 | 5.728% | $87.1727 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $120.55 | 6.700% | $128.6269 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $164.73 | 12.836% | $185.8747 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $76.39 | 5.768% | $80.7962 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $224.68 | 6.692% | $239.7156 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $218.87 | 11.688% | $244.4515 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $245.73 | 5.227% | $258.5743 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $1,133.40 | $1,225.2119 | $1,225.21 | $1,225.15 | $1,225.30 | |