| 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 | $190.62 | 7.238% | $204.4171 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $85.70 | 9.800% | $94.0986 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $227.91 | 11.407% | $253.9077 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $24.50 | 8.306% | $26.535 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $235.42 | 10.600% | $260.3745 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $155.95 | 11.336% | $173.6285 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $39.97 | 9.153% | $43.6285 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $960.07 | $1,056.5899 | $1,056.60 | $1,056.60 | $1,056.50 | |