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 | $17.80 | 12.874% | $20.0916 | $20.09 | $20.10 | $20.10 |
Purchase #2 | $220.26 | 8.745% | $239.5217 | $239.52 | $239.50 | $239.50 |
Purchase #3 | $22.58 | 4.755% | $23.6537 | $23.65 | $23.65 | $23.70 |
Purchase #4 | $70.25 | 4.734% | $73.5756 | $73.58 | $73.60 | $73.60 |
Purchase #5 | $31.40 | 9.509% | $34.3858 | $34.39 | $34.40 | $34.40 |
Purchase #6 | $20.67 | 4.749% | $21.6516 | $21.65 | $21.65 | $21.70 |
Purchase #7 | $242.35 | 13.670% | $275.4792 | $275.48 | $275.50 | $275.50 |
7 purchase totals = | $625.31 | $688.3592 | $688.36 | $688.40 | $688.50 |