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 | $11.29 | 6.213% | $11.9914 | $11.99 | $12.00 | $12.00 |
Purchase #2 | $73.96 | 13.276% | $83.7789 | $83.78 | $83.80 | $83.80 |
Purchase #3 | $181.58 | 7.283% | $194.8045 | $194.80 | $194.80 | $194.80 |
Purchase #4 | $69.95 | 7.672% | $75.3166 | $75.32 | $75.30 | $75.30 |
Purchase #5 | $80.99 | 11.679% | $90.4488 | $90.45 | $90.45 | $90.40 |
Purchase #6 | $145.95 | 11.553% | $162.8116 | $162.81 | $162.80 | $162.80 |
Purchase #7 | $17.71 | 5.746% | $18.7276 | $18.73 | $18.75 | $18.70 |
7 purchase totals = | $581.43 | $637.8794 | $637.88 | $637.90 | $637.80 |