| 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 | $15.41 | 6.607% | $16.4281 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $170.54 | 5.709% | $180.2761 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $47.36 | 12.247% | $53.1602 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $238.64 | 4.115% | $248.46 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $120.80 | 8.615% | $131.2069 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $129.90 | 4.551% | $135.8117 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $236.93 | 5.826% | $250.7335 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $959.58 | $1,016.0765 | $1,016.08 | $1,016.10 | $1,016.10 | |