| 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 | $122.94 | 12.716% | $138.5731 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $160.36 | 5.247% | $168.7741 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $158.38 | 5.187% | $166.5952 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $59.63 | 4.782% | $62.4815 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $239.72 | 10.439% | $264.7444 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $230.78 | 10.108% | $254.1072 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $217.83 | 13.229% | $246.6467 | $246.65 | $246.65 | $246.60 |
| 7 purchase totals = | $1,189.64 | $1,301.9222 | $1,301.92 | $1,301.90 | $1,301.90 | |