| 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 | $144.72 | 5.867% | $153.2107 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $241.29 | 4.327% | $251.7306 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $56.81 | 13.373% | $64.4072 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $57.70 | 13.253% | $65.347 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $248.42 | 7.378% | $266.7484 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $135.30 | 8.718% | $147.0955 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $182.73 | 9.377% | $199.8646 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $1,066.97 | $1,148.4040 | $1,148.41 | $1,148.40 | $1,148.30 | |