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 | $113.41 | 7.232% | $121.6118 | $121.61 | $121.60 | $121.60 |
Purchase #2 | $12.79 | 11.733% | $14.2907 | $14.29 | $14.30 | $14.30 |
Purchase #3 | $28.94 | 8.219% | $31.3186 | $31.32 | $31.30 | $31.30 |
Purchase #4 | $131.36 | 7.358% | $141.0255 | $141.03 | $141.05 | $141.00 |
Purchase #5 | $10.65 | 6.288% | $11.3197 | $11.32 | $11.30 | $11.30 |
Purchase #6 | $105.50 | 11.802% | $117.9511 | $117.95 | $117.95 | $118.00 |
Purchase #7 | $181.81 | 11.346% | $202.4382 | $202.44 | $202.45 | $202.40 |
7 purchase totals = | $584.46 | $639.9556 | $639.96 | $639.95 | $639.90 |