| 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 | $62.66 | 6.725% | $66.8739 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $164.31 | 13.677% | $186.7827 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $174.61 | 9.741% | $191.6188 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $198.69 | 11.200% | $220.9433 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $204.35 | 7.210% | $219.0836 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $190.78 | 13.705% | $216.9264 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $133.90 | 10.217% | $147.5806 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,129.30 | $1,249.8093 | $1,249.80 | $1,249.85 | $1,249.80 | |