| 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 | $12.63 | 5.286% | $13.2976 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $225.43 | 11.179% | $250.6308 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $137.98 | 8.152% | $149.2281 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $101.35 | 5.338% | $106.7601 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $243.77 | 7.542% | $262.1551 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $109.68 | 7.170% | $117.5441 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $217.60 | 5.726% | $230.0598 | $230.06 | $230.05 | $230.10 |
| 7 purchase totals = | $1,048.44 | $1,129.6756 | $1,129.68 | $1,129.70 | $1,129.70 | |