| 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 | $203.39 | 13.160% | $230.1561 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $212.78 | 10.801% | $235.7624 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $221.55 | 8.343% | $240.0339 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $112.97 | 12.211% | $126.7648 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $80.59 | 5.186% | $84.7694 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $160.99 | 7.618% | $173.2542 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $212.91 | 10.390% | $235.0313 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,205.18 | $1,325.7721 | $1,325.76 | $1,325.75 | $1,325.90 | |