| 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 | $142.71 | 8.156% | $154.3494 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $132.96 | 6.442% | $141.5253 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $197.94 | 6.164% | $210.141 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $87.28 | 9.346% | $95.4372 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $68.85 | 3.793% | $71.4615 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $47.83 | 12.262% | $53.6949 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $193.38 | 13.292% | $219.0841 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $870.95 | $945.6934 | $945.69 | $945.75 | $945.60 | |