| 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 | $111.77 | 12.580% | $125.8307 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $162.54 | 9.865% | $178.5746 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $230.46 | 3.619% | $238.8003 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $229.50 | 12.573% | $258.355 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $110.79 | 6.818% | $118.3437 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $107.47 | 7.761% | $115.8107 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $240.58 | 13.372% | $272.7504 | $272.75 | $272.75 | $272.80 |
| 7 purchase totals = | $1,193.11 | $1,308.4654 | $1,308.46 | $1,308.45 | $1,308.50 | |