| 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 | $135.61 | 4.402% | $141.5796 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $208.55 | 9.710% | $228.8002 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $35.39 | 3.670% | $36.6888 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $167.40 | 13.446% | $189.9086 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $6.82 | 5.857% | $7.2194 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $179.71 | 6.804% | $191.9375 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $19.33 | 7.247% | $20.7308 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $752.81 | $816.8649 | $816.87 | $816.90 | $816.80 | |