| 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 | $141.36 | 4.492% | $147.7099 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $30.95 | 10.561% | $34.2186 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $112.80 | 12.170% | $126.5278 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $210.99 | 13.237% | $238.9187 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $97.45 | 12.500% | $109.6313 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $107.64 | 9.759% | $118.1446 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $240.39 | 10.746% | $266.2223 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $941.58 | $1,041.3732 | $1,041.37 | $1,041.35 | $1,041.20 | |