| 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 | $90.67 | 12.117% | $101.6565 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $13.60 | 3.821% | $14.1197 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $234.47 | 13.102% | $265.1903 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $142.88 | 3.534% | $147.9294 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $223.62 | 3.122% | $230.6014 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $76.57 | 6.162% | $81.2882 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $186.50 | 13.179% | $211.0788 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $968.31 | $1,051.8643 | $1,051.87 | $1,051.90 | $1,051.90 | |