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 | $10.51 | 3.779% | $10.9072 | $10.91 | $10.90 | $10.90 |
Purchase #2 | $123.46 | 8.426% | $133.8627 | $133.86 | $133.85 | $133.90 |
Purchase #3 | $102.33 | 5.663% | $108.1249 | $108.12 | $108.10 | $108.10 |
Purchase #4 | $122.50 | 6.795% | $130.8239 | $130.82 | $130.80 | $130.80 |
Purchase #5 | $108.64 | 8.452% | $117.8223 | $117.82 | $117.80 | $117.80 |
Purchase #6 | $197.77 | 7.258% | $212.1241 | $212.12 | $212.10 | $212.10 |
Purchase #7 | $108.60 | 13.163% | $122.895 | $122.90 | $122.90 | $122.90 |
7 purchase totals = | $773.81 | $836.5601 | $836.55 | $836.45 | $836.50 |