| 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 | $226.86 | 5.833% | $240.0927 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $57.68 | 8.864% | $62.7928 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $220.37 | 3.288% | $227.6158 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $131.99 | 11.572% | $147.2639 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $56.55 | 10.302% | $62.3758 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $6.30 | 7.837% | $6.7937 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $119.54 | 5.735% | $126.3956 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $819.29 | $873.3303 | $873.33 | $873.35 | $873.40 | |