| 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 | $107.26 | 7.243% | $115.0288 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $94.76 | 13.755% | $107.7942 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $127.36 | 9.459% | $139.407 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $212.48 | 8.668% | $230.8978 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $219.41 | 6.803% | $234.3365 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $195.33 | 3.697% | $202.5514 | $202.55 | $202.55 | $202.60 |
| Purchase #7 | $164.78 | 8.813% | $179.3021 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $1,121.38 | $1,209.3178 | $1,209.32 | $1,209.35 | $1,209.30 | |