| 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 | $18.25 | 7.210% | $19.5658 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $65.98 | 10.234% | $72.7324 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $40.94 | 5.514% | $43.1974 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $5.98 | 3.172% | $6.1697 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $40.85 | 9.175% | $44.598 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $247.87 | 10.398% | $273.6435 | $273.64 | $273.65 | $273.60 |
| Purchase #7 | $60.94 | 4.261% | $63.5367 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $480.81 | $523.4435 | $523.45 | $523.45 | $523.40 | |