| 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 | $194.98 | 3.392% | $201.5937 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $230.60 | 13.719% | $262.236 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $43.71 | 7.295% | $46.8986 | $46.90 | $46.90 | $46.90 |
| Purchase #4 | $20.36 | 12.823% | $22.9708 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $113.74 | 6.569% | $121.2116 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $153.38 | 3.106% | $158.144 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $70.93 | 7.620% | $76.3349 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $827.70 | $889.3896 | $889.38 | $889.40 | $889.30 | |