| 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 | $47.80 | 3.737% | $49.5863 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $27.25 | 4.457% | $28.4645 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $8.75 | 13.496% | $9.9309 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $214.50 | 3.339% | $221.6622 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $245.45 | 5.791% | $259.664 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $115.32 | 6.136% | $122.396 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $214.73 | 6.550% | $228.7948 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $873.80 | $920.4987 | $920.49 | $920.50 | $920.60 | |