| 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 | $75.87 | 4.396% | $79.2052 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $100.46 | 12.470% | $112.9874 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $123.81 | 9.546% | $135.6289 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $117.45 | 9.118% | $128.1591 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $183.33 | 8.381% | $198.6949 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $193.49 | 9.277% | $211.4401 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $233.88 | 10.412% | $258.2316 | $258.23 | $258.25 | $258.20 |
| 7 purchase totals = | $1,028.29 | $1,124.3472 | $1,124.35 | $1,124.40 | $1,124.30 | |