| 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 | $134.98 | 4.556% | $141.1297 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $216.52 | 10.684% | $239.653 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $231.59 | 11.672% | $258.6212 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $159.51 | 10.656% | $176.5074 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $216.53 | 9.173% | $236.3923 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $50.65 | 8.369% | $54.8889 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $107.38 | 4.660% | $112.3839 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $1,117.16 | $1,219.5764 | $1,219.57 | $1,219.60 | $1,219.60 | |