| 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 | $168.73 | 4.701% | $176.662 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $168.29 | 12.662% | $189.5989 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $249.71 | 7.371% | $268.1161 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $51.51 | 7.290% | $55.2651 | $55.27 | $55.25 | $55.30 |
| Purchase #5 | $92.93 | 9.152% | $101.435 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $213.84 | 5.807% | $226.2577 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $168.98 | 13.657% | $192.0576 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $1,113.99 | $1,209.3924 | $1,209.41 | $1,209.35 | $1,209.50 | |