| 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 | $107.49 | 11.810% | $120.1846 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $103.29 | 10.675% | $114.3162 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $53.64 | 8.344% | $58.1157 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $41.47 | 5.548% | $43.7708 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $31.65 | 8.424% | $34.3162 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $66.98 | 6.847% | $71.5661 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $20.26 | 11.275% | $22.5443 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $424.78 | $464.8139 | $464.82 | $464.75 | $464.80 | |