| 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 | $120.66 | 6.308% | $128.2712 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $26.58 | 3.873% | $27.6094 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $120.68 | 11.836% | $134.9637 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $149.61 | 6.608% | $159.4962 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $221.72 | 13.447% | $251.5347 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $234.46 | 9.245% | $256.1358 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $186.49 | 10.469% | $206.0136 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $1,060.20 | $1,164.0246 | $1,164.02 | $1,164.00 | $1,164.00 | |