| 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 | $32.98 | 4.266% | $34.3869 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $156.76 | 3.382% | $162.0616 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $45.53 | 6.192% | $48.3492 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $90.45 | 4.722% | $94.721 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $47.63 | 13.117% | $53.8776 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $240.61 | 13.609% | $273.3546 | $273.35 | $273.35 | $273.40 |
| Purchase #7 | $93.76 | 8.341% | $101.5805 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $707.72 | $768.3314 | $768.33 | $768.35 | $768.40 | |