| 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 | $118.63 | 10.369% | $130.9307 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $118.98 | 10.837% | $131.8739 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $73.61 | 9.565% | $80.6508 | $80.65 | $80.65 | $80.70 |
| Purchase #4 | $105.86 | 13.507% | $120.1585 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $189.25 | 6.723% | $201.9733 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $14.31 | 13.593% | $16.2552 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $72.44 | 5.768% | $76.6183 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $693.08 | $758.4607 | $758.46 | $758.40 | $758.60 | |