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 | $129.99 | 5.737% | $137.4475 | $137.45 | $137.45 | $137.40 |
Purchase #2 | $138.86 | 3.472% | $143.6812 | $143.68 | $143.70 | $143.70 |
Purchase #3 | $138.50 | 7.786% | $149.2836 | $149.28 | $149.30 | $149.30 |
Purchase #4 | $19.59 | 9.264% | $21.4048 | $21.40 | $21.40 | $21.40 |
Purchase #5 | $13.90 | 6.566% | $14.8127 | $14.81 | $14.80 | $14.80 |
Purchase #6 | $244.85 | 9.489% | $268.0838 | $268.08 | $268.10 | $268.10 |
Purchase #7 | $100.91 | 8.235% | $109.2199 | $109.22 | $109.20 | $109.20 |
7 purchase totals = | $786.60 | $843.9335 | $843.92 | $843.95 | $843.90 |