| 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 | $203.88 | 12.237% | $228.8288 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $209.80 | 13.256% | $237.6111 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $220.94 | 9.678% | $242.3226 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $103.40 | 8.553% | $112.2438 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $108.42 | 11.166% | $120.5262 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $66.36 | 11.229% | $73.8116 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $180.85 | 5.559% | $190.9035 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $1,093.65 | $1,206.2476 | $1,206.24 | $1,206.25 | $1,206.10 | |