| 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 | $139.98 | 12.581% | $157.5909 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $44.77 | 12.691% | $50.4518 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $189.93 | 7.639% | $204.4388 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $112.35 | 4.519% | $117.4271 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $174.74 | 12.210% | $196.0758 | $196.08 | $196.10 | $196.10 |
| Purchase #6 | $172.36 | 6.358% | $183.3186 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $123.44 | 8.128% | $133.4732 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $957.57 | $1,042.7762 | $1,042.78 | $1,042.80 | $1,042.80 | |