| 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 | $216.68 | 4.578% | $226.5996 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $209.36 | 7.126% | $224.279 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $155.92 | 7.826% | $168.1223 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $223.99 | 12.219% | $251.3593 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $187.38 | 11.345% | $208.6383 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $37.67 | 10.422% | $41.596 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $213.90 | 5.102% | $224.8132 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $1,244.90 | $1,345.4077 | $1,345.41 | $1,345.40 | $1,345.40 | |