| 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 | $134.77 | 4.326% | $140.6002 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $114.95 | 7.297% | $123.3379 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $93.71 | 9.321% | $102.4447 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $53.56 | 8.206% | $57.9551 | $57.96 | $57.95 | $58.00 |
| Purchase #5 | $14.91 | 11.279% | $16.5917 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $230.57 | 5.829% | $244.0099 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $196.34 | 8.249% | $212.5361 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $838.81 | $897.4756 | $897.48 | $897.50 | $897.40 | |