| 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 | $78.44 | 7.672% | $84.4579 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $250.33 | 3.298% | $258.5859 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $55.43 | 6.152% | $58.8401 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $142.94 | 6.136% | $151.7108 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $228.31 | 10.450% | $252.1684 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $56.83 | 6.241% | $60.3768 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $218.27 | 12.516% | $245.5887 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,030.55 | $1,111.7286 | $1,111.74 | $1,111.75 | $1,111.80 | |