| 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 | $44.90 | 6.534% | $47.8338 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $157.53 | 3.157% | $162.5032 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $102.97 | 12.212% | $115.5447 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $245.37 | 13.364% | $278.1612 | $278.16 | $278.15 | $278.20 |
| Purchase #5 | $219.61 | 4.142% | $228.7062 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $78.93 | 12.300% | $88.6384 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $237.29 | 11.281% | $264.0587 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,086.60 | $1,185.4462 | $1,185.44 | $1,185.45 | $1,185.40 | |