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 | $18.44 | 13.529% | $20.9347 | $20.93 | $20.95 | $20.90 |
Purchase #2 | $105.51 | 11.860% | $118.0235 | $118.02 | $118.00 | $118.00 |
Purchase #3 | $63.60 | 9.182% | $69.4398 | $69.44 | $69.45 | $69.40 |
Purchase #4 | $71.88 | 10.780% | $79.6287 | $79.63 | $79.65 | $79.60 |
Purchase #5 | $196.86 | 6.861% | $210.3666 | $210.37 | $210.35 | $210.40 |
Purchase #6 | $48.74 | 5.738% | $51.5367 | $51.54 | $51.55 | $51.50 |
Purchase #7 | $98.92 | 9.714% | $108.5291 | $108.53 | $108.55 | $108.50 |
7 purchase totals = | $603.95 | $658.4591 | $658.46 | $658.50 | $658.30 |