| 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 | $239.37 | 8.579% | $259.9056 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $113.92 | 5.718% | $120.4339 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $210.85 | 7.819% | $227.3364 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $26.60 | 4.318% | $27.7486 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $93.41 | 13.561% | $106.0773 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $216.92 | 12.814% | $244.7161 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $112.98 | 9.858% | $124.1176 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,014.05 | $1,110.3355 | $1,110.35 | $1,110.35 | $1,110.20 | |