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 | $210.80 | 9.313% | $230.4318 | $230.43 | $230.45 | $230.40 |
Purchase #2 | $16.29 | 11.398% | $18.1467 | $18.15 | $18.15 | $18.10 |
Purchase #3 | $229.31 | 4.764% | $240.2343 | $240.23 | $240.25 | $240.20 |
Purchase #4 | $70.49 | 12.460% | $79.2731 | $79.27 | $79.25 | $79.30 |
Purchase #5 | $14.89 | 12.831% | $16.8005 | $16.80 | $16.80 | $16.80 |
Purchase #6 | $117.76 | 9.312% | $128.7258 | $128.73 | $128.75 | $128.70 |
Purchase #7 | $87.93 | 12.864% | $99.2413 | $99.24 | $99.25 | $99.20 |
7 purchase totals = | $747.47 | $812.8535 | $812.85 | $812.90 | $812.70 |