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 | $107.40 | 7.835% | $115.8148 | $115.81 | $115.80 | $115.80 |
Purchase #2 | $145.84 | 3.405% | $150.8059 | $150.81 | $150.80 | $150.80 |
Purchase #3 | $27.94 | 6.220% | $29.6779 | $29.68 | $29.70 | $29.70 |
Purchase #4 | $148.40 | 8.235% | $160.6207 | $160.62 | $160.60 | $160.60 |
Purchase #5 | $70.26 | 3.191% | $72.502 | $72.50 | $72.50 | $72.50 |
Purchase #6 | $62.75 | 6.428% | $66.7836 | $66.78 | $66.80 | $66.80 |
Purchase #7 | $125.75 | 10.486% | $138.9361 | $138.94 | $138.95 | $138.90 |
7 purchase totals = | $688.34 | $735.1410 | $735.14 | $735.15 | $735.10 |