| 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 | $34.26 | 4.228% | $35.7085 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $202.82 | 12.761% | $228.7019 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $74.32 | 13.457% | $84.3212 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $140.57 | 13.857% | $160.0488 | $160.05 | $160.05 | $160.00 |
| Purchase #5 | $222.40 | 3.241% | $229.608 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $150.43 | 3.654% | $155.9267 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $117.84 | 13.536% | $133.7908 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $942.64 | $1,028.1059 | $1,028.11 | $1,028.10 | $1,028.00 | |