| 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 | $95.97 | 10.716% | $106.2541 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $225.88 | 4.540% | $236.135 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $80.89 | 11.804% | $90.4383 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $20.68 | 5.759% | $21.871 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $64.68 | 3.432% | $66.8998 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $41.99 | 13.465% | $47.644 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $41.42 | 6.525% | $44.1227 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $571.51 | $613.3649 | $613.36 | $613.35 | $613.30 | |