| 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 | $133.61 | 10.565% | $147.7259 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $130.31 | 6.438% | $138.6994 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $11.58 | 11.608% | $12.9242 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $224.86 | 6.149% | $238.6866 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $216.78 | 8.402% | $234.9939 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $127.34 | 9.367% | $139.2679 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $140.99 | 13.128% | $159.4992 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $985.47 | $1,071.7971 | $1,071.80 | $1,071.80 | $1,071.80 | |