| 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 | $195.75 | 9.237% | $213.8314 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $230.92 | 3.768% | $239.6211 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $178.61 | 4.407% | $186.4813 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $7.32 | 12.215% | $8.2141 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $119.35 | 6.336% | $126.912 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $138.44 | 6.384% | $147.278 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $61.86 | 12.287% | $69.4607 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $932.25 | $991.7986 | $991.79 | $991.80 | $991.80 | |