| 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 | $231.99 | 12.456% | $260.8867 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $72.97 | 3.542% | $75.5546 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $129.44 | 6.213% | $137.4821 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $226.55 | 11.814% | $253.3146 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $207.48 | 12.409% | $233.2262 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $135.65 | 8.607% | $147.3254 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $182.39 | 13.453% | $206.9269 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $1,186.47 | $1,314.7165 | $1,314.72 | $1,314.80 | $1,314.70 | |