| 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 | $60.44 | 8.461% | $65.5538 | $65.55 | $65.55 | $65.60 |
| Purchase #2 | $206.45 | 10.483% | $228.0922 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $90.32 | 7.157% | $96.7842 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $190.65 | 7.294% | $204.556 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $211.26 | 8.195% | $228.5728 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $199.85 | 7.490% | $214.8188 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $109.67 | 13.808% | $124.8132 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $1,068.64 | $1,163.1910 | $1,163.18 | $1,163.15 | $1,163.30 | |