| 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 | $33.49 | 4.551% | $35.0141 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $22.87 | 4.532% | $23.9065 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $98.53 | 11.216% | $109.5811 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $153.67 | 3.110% | $158.4491 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $46.99 | 13.501% | $53.3341 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $121.41 | 10.227% | $133.8266 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $144.42 | 10.110% | $159.0209 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $621.38 | $673.1324 | $673.13 | $673.15 | $673.00 | |