| 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 | $111.55 | 3.552% | $115.5123 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $74.70 | 8.780% | $81.2587 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $177.71 | 5.481% | $187.4503 | $187.45 | $187.45 | $187.50 |
| Purchase #4 | $243.84 | 3.295% | $251.8745 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $185.53 | 8.487% | $201.2759 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $151.60 | 13.721% | $172.401 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $166.33 | 13.116% | $188.1458 | $188.15 | $188.15 | $188.10 |
| 7 purchase totals = | $1,111.26 | $1,197.9185 | $1,197.92 | $1,197.90 | $1,198.00 | |