| 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 | $213.55 | 3.752% | $221.5624 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $200.43 | 12.453% | $225.3895 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $58.43 | 6.636% | $62.3074 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $148.49 | 10.647% | $164.2997 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $71.38 | 7.125% | $76.4658 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $245.93 | 4.106% | $256.0279 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $248.53 | 7.292% | $266.6528 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,186.74 | $1,272.7055 | $1,272.71 | $1,272.70 | $1,272.80 | |