| 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 | $172.99 | 10.168% | $190.5796 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $152.44 | 3.516% | $157.7998 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $181.50 | 10.754% | $201.0185 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $41.97 | 12.463% | $47.2007 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $235.46 | 3.325% | $243.289 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $218.53 | 3.680% | $226.5719 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $107.87 | 5.522% | $113.8266 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $1,110.76 | $1,180.2861 | $1,180.29 | $1,180.30 | $1,180.30 | |