| 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 | $152.78 | 10.539% | $168.8815 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $217.98 | 3.540% | $225.6965 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $192.85 | 6.397% | $205.1866 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $103.50 | 5.146% | $108.8261 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $188.91 | 13.180% | $213.8083 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $198.75 | 12.457% | $223.5083 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $238.88 | 3.337% | $246.8514 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,293.65 | $1,392.7587 | $1,392.77 | $1,392.80 | $1,392.80 | |