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 | $122.30 | 4.720% | $128.0726 | $128.07 | $128.05 | $128.10 |
Purchase #2 | $5.84 | 8.499% | $6.3363 | $6.34 | $6.35 | $6.30 |
Purchase #3 | $133.37 | 6.127% | $141.5416 | $141.54 | $141.55 | $141.50 |
Purchase #4 | $138.28 | 11.112% | $153.6457 | $153.65 | $153.65 | $153.60 |
Purchase #5 | $25.46 | 8.552% | $27.6373 | $27.64 | $27.65 | $27.60 |
Purchase #6 | $24.25 | 9.837% | $26.6355 | $26.64 | $26.65 | $26.60 |
Purchase #7 | $189.33 | 13.825% | $215.5049 | $215.50 | $215.50 | $215.50 |
7 purchase totals = | $638.83 | $699.3739 | $699.38 | $699.40 | $699.20 |