| 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 | $115.97 | 3.275% | $119.768 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $66.57 | 13.512% | $75.5649 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $116.31 | 12.180% | $130.4766 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $16.78 | 3.173% | $17.3124 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $209.27 | 10.872% | $232.0218 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $223.38 | 6.682% | $238.3063 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $229.40 | 3.664% | $237.8052 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $977.68 | $1,051.2552 | $1,051.26 | $1,051.20 | $1,051.30 | |