| 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 | $210.89 | 5.158% | $221.7677 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $86.79 | 7.518% | $93.3149 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $140.89 | 4.635% | $147.4203 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $161.43 | 8.511% | $175.1693 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $86.69 | 6.433% | $92.2668 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $183.27 | 7.235% | $196.5296 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $202.25 | 12.511% | $227.5535 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $1,072.21 | $1,154.0221 | $1,154.02 | $1,153.95 | $1,154.10 | |