| 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 | $185.66 | 4.725% | $194.4324 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $100.99 | 9.367% | $110.4497 | $110.45 | $110.45 | $110.40 |
| Purchase #3 | $230.86 | 13.628% | $262.3216 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $142.92 | 11.362% | $159.1586 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $126.63 | 11.268% | $140.8987 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $220.65 | 9.841% | $242.3642 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $148.99 | 8.187% | $161.1878 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $1,156.70 | $1,270.8130 | $1,270.81 | $1,270.80 | $1,270.80 | |