| 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 | $170.61 | 7.723% | $183.7862 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $159.41 | 12.468% | $179.2852 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $225.71 | 6.588% | $240.5798 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $243.65 | 11.267% | $271.102 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $180.90 | 4.788% | $189.5615 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $108.51 | 13.430% | $123.0829 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $141.53 | 11.694% | $158.0805 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $1,230.32 | $1,345.4781 | $1,345.48 | $1,345.55 | $1,345.60 | |