| 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 | $97.93 | 9.584% | $107.3156 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $23.65 | 5.122% | $24.8614 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $130.70 | 8.447% | $141.7402 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $117.73 | 13.166% | $133.2303 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $105.38 | 4.116% | $109.7174 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $192.54 | 13.589% | $218.7043 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $45.79 | 10.462% | $50.5805 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $713.72 | $786.1497 | $786.15 | $786.15 | $786.10 | |