| 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 | $150.38 | 9.425% | $164.5533 | $164.55 | $164.55 | $164.60 |
| Purchase #2 | $128.94 | 5.218% | $135.6681 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $149.47 | 11.610% | $166.8235 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $142.75 | 9.113% | $155.7588 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $97.33 | 11.670% | $108.6884 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $66.89 | 6.417% | $71.1823 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $244.50 | 7.710% | $263.351 | $263.35 | $263.35 | $263.40 |
| 7 purchase totals = | $980.26 | $1,066.0254 | $1,066.02 | $1,066.00 | $1,066.20 | |