| 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 | $32.97 | 4.416% | $34.426 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $171.76 | 10.240% | $189.3482 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $134.90 | 9.394% | $147.5725 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $35.82 | 13.799% | $40.7628 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $195.47 | 7.290% | $209.7198 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $98.53 | 7.852% | $106.2666 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $148.29 | 6.228% | $157.5255 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $817.74 | $885.6214 | $885.63 | $885.60 | $885.60 | |