| 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 | $248.83 | 10.820% | $275.7534 | $275.75 | $275.75 | $275.80 |
| Purchase #2 | $157.69 | 7.662% | $169.7722 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $85.71 | 10.528% | $94.7335 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $165.65 | 9.147% | $180.802 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $241.30 | 7.668% | $259.8029 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $174.41 | 10.579% | $192.8608 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $109.78 | 13.808% | $124.9384 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,183.37 | $1,298.6632 | $1,298.65 | $1,298.65 | $1,298.70 | |