| 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 | $99.77 | 13.272% | $113.0115 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $244.55 | 5.115% | $257.0587 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $75.87 | 6.218% | $80.5876 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $114.72 | 13.664% | $130.3953 | $130.40 | $130.40 | $130.40 |
| Purchase #5 | $250.83 | 5.123% | $263.68 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $185.91 | 3.659% | $192.7124 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $9.36 | 7.782% | $10.0884 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $981.01 | $1,047.5339 | $1,047.54 | $1,047.55 | $1,047.60 | |