| 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 | $153.91 | 5.826% | $162.8768 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $148.60 | 5.661% | $157.0122 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $212.47 | 5.811% | $224.8166 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $160.91 | 12.297% | $180.6971 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $47.93 | 8.133% | $51.8281 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $81.29 | 8.161% | $87.9241 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $136.63 | 4.302% | $142.5078 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $941.74 | $1,007.6627 | $1,007.67 | $1,007.65 | $1,007.60 | |