| 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 | $111.37 | 10.643% | $123.2231 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $209.93 | 13.869% | $239.0452 | $239.05 | $239.05 | $239.00 |
| Purchase #3 | $68.32 | 4.436% | $71.3507 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $115.34 | 4.667% | $120.7229 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $46.41 | 3.562% | $48.0631 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $215.44 | 12.111% | $241.5319 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $243.77 | 13.352% | $276.3182 | $276.32 | $276.30 | $276.30 |
| 7 purchase totals = | $1,010.58 | $1,120.2551 | $1,120.25 | $1,120.20 | $1,120.20 | |