| 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 | $202.94 | 13.628% | $230.5967 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $160.30 | 4.516% | $167.5391 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $36.57 | 6.281% | $38.867 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $13.36 | 9.549% | $14.6357 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $241.35 | 13.533% | $274.0119 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $104.31 | 11.710% | $116.5247 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $36.57 | 11.870% | $40.9109 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $795.40 | $883.0860 | $883.09 | $883.05 | $883.00 | |