| 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 | $243.55 | 5.390% | $256.6773 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $51.59 | 9.502% | $56.4921 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $41.28 | 11.777% | $46.1415 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $219.60 | 3.135% | $226.4845 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $162.51 | 4.764% | $170.252 | $170.25 | $170.25 | $170.30 |
| Purchase #6 | $215.89 | 10.740% | $239.0766 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $26.44 | 8.337% | $28.6443 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $960.86 | $1,023.7683 | $1,023.76 | $1,023.85 | $1,023.80 | |