| 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 | $159.45 | 11.426% | $177.6688 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $34.50 | 11.466% | $38.4558 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $208.56 | 9.457% | $228.2835 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $161.75 | 11.597% | $180.5081 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $201.32 | 13.837% | $229.1766 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $191.66 | 4.114% | $199.5449 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $239.64 | 5.535% | $252.9041 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,196.88 | $1,306.5418 | $1,306.54 | $1,306.55 | $1,306.60 | |