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 | $181.28 | 4.285% | $189.0478 | $189.05 | $189.05 | $189.00 |
Purchase #2 | $147.95 | 6.620% | $157.7443 | $157.74 | $157.75 | $157.70 |
Purchase #3 | $17.39 | 10.794% | $19.2671 | $19.27 | $19.25 | $19.30 |
Purchase #4 | $73.89 | 11.406% | $82.3179 | $82.32 | $82.30 | $82.30 |
Purchase #5 | $240.51 | 7.820% | $259.3179 | $259.32 | $259.30 | $259.30 |
Purchase #6 | $121.97 | 6.349% | $129.7139 | $129.71 | $129.70 | $129.70 |
Purchase #7 | $146.77 | 3.606% | $152.0625 | $152.06 | $152.05 | $152.10 |
7 purchase totals = | $929.76 | $989.4714 | $989.47 | $989.40 | $989.40 |