| 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 | $223.79 | 9.174% | $244.3205 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $203.99 | 3.328% | $210.7788 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $246.44 | 8.846% | $268.2401 | $268.24 | $268.25 | $268.20 |
| Purchase #4 | $28.89 | 11.537% | $32.223 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $153.55 | 4.763% | $160.8636 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $130.63 | 12.540% | $147.011 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $171.80 | 11.327% | $191.2598 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $1,159.09 | $1,254.6968 | $1,254.69 | $1,254.65 | $1,254.70 | |