| 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 | $23.60 | 4.549% | $24.6736 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $179.27 | 6.567% | $191.0427 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $17.98 | 9.469% | $19.6825 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $58.70 | 4.757% | $61.4924 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $173.61 | 9.200% | $189.5821 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $153.74 | 4.594% | $160.8028 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $187.58 | 8.117% | $202.8059 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $794.48 | $850.0820 | $850.07 | $850.10 | $850.10 | |