| 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 | $183.70 | 9.855% | $201.8036 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $147.43 | 8.631% | $160.1547 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $219.52 | 13.610% | $249.3967 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $237.41 | 11.782% | $265.3816 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $15.72 | 6.293% | $16.7093 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $183.88 | 6.808% | $196.3986 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $142.32 | 13.715% | $161.8392 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $1,129.98 | $1,251.6837 | $1,251.68 | $1,251.70 | $1,251.70 | |