| 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 | $52.99 | 5.656% | $55.9871 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $196.59 | 6.409% | $209.1895 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $246.41 | 5.320% | $259.519 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $220.57 | 3.393% | $228.0539 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $127.30 | 4.336% | $132.8197 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $84.61 | 11.580% | $94.4078 | $94.41 | $94.40 | $94.40 |
| Purchase #7 | $74.68 | 12.640% | $84.1196 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $1,003.15 | $1,064.0966 | $1,064.10 | $1,064.05 | $1,064.10 | |