| 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 | $221.30 | 12.702% | $249.4095 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $179.78 | 12.806% | $202.8026 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $55.48 | 8.456% | $60.1714 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $226.25 | 12.199% | $253.8502 | $253.85 | $253.85 | $253.90 |
| Purchase #5 | $119.70 | 6.173% | $127.0891 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $35.89 | 13.174% | $40.6181 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $249.84 | 10.424% | $275.8833 | $275.88 | $275.90 | $275.90 |
| 7 purchase totals = | $1,088.24 | $1,209.8242 | $1,209.82 | $1,209.80 | $1,209.90 | |