| 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 | $114.36 | 6.168% | $121.4137 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $224.30 | 8.632% | $243.6616 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $168.97 | 3.611% | $175.0715 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $184.85 | 7.150% | $198.0668 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $125.85 | 10.252% | $138.7521 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $115.52 | 3.498% | $119.5609 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $240.71 | 9.306% | $263.1105 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $1,174.56 | $1,259.6371 | $1,259.63 | $1,259.55 | $1,259.80 | |