| 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 | $40.34 | 13.525% | $45.796 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $192.71 | 4.322% | $201.0389 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $238.86 | 7.158% | $255.9576 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $222.42 | 12.571% | $250.3804 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $7.33 | 11.511% | $8.1738 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $126.77 | 12.493% | $142.6074 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $155.75 | 11.532% | $173.7111 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $984.18 | $1,077.6652 | $1,077.67 | $1,077.65 | $1,077.70 | |