| 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 | $155.53 | 5.464% | $164.0282 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $90.89 | 12.695% | $102.4285 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $179.57 | 12.657% | $202.2982 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $139.27 | 5.845% | $147.4103 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $186.48 | 4.266% | $194.4352 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $94.66 | 7.547% | $101.804 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $110.88 | 6.392% | $117.9674 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $957.28 | $1,030.3718 | $1,030.38 | $1,030.40 | $1,030.30 | |