| 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 | $202.71 | 9.329% | $221.6208 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $201.70 | 8.397% | $218.6367 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $191.50 | 6.412% | $203.779 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $70.60 | 13.604% | $80.2044 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $51.64 | 3.814% | $53.6095 | $53.61 | $53.60 | $53.60 |
| Purchase #6 | $69.81 | 8.571% | $75.7934 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $34.29 | 12.386% | $38.5372 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $822.25 | $892.1810 | $892.18 | $892.20 | $892.10 | |