| 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 | $166.27 | 9.799% | $182.5628 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $56.84 | 13.243% | $64.3673 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $196.56 | 7.144% | $210.6022 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $144.40 | 13.671% | $164.1409 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $133.97 | 4.682% | $140.2425 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $73.71 | 9.671% | $80.8385 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $244.43 | 5.181% | $257.0939 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $1,016.18 | $1,099.8481 | $1,099.84 | $1,099.85 | $1,099.80 | |