| 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 | $243.96 | 11.212% | $271.3128 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $48.84 | 6.262% | $51.8984 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $10.52 | 12.635% | $11.8492 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $139.61 | 5.601% | $147.4296 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $141.70 | 12.223% | $159.02 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $23.64 | 12.503% | $26.5957 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $121.31 | 10.632% | $134.2077 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $729.58 | $802.3134 | $802.32 | $802.30 | $802.20 | |