| 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 | $99.70 | 5.298% | $104.9821 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $248.39 | 11.442% | $276.8108 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $123.97 | 11.358% | $138.0505 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $128.78 | 8.753% | $140.0521 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $113.69 | 5.811% | $120.2965 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $71.52 | 4.489% | $74.7305 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $59.97 | 13.622% | $68.1391 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $846.02 | $923.0616 | $923.06 | $923.10 | $923.10 | |