| 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 | $135.97 | 12.707% | $153.2477 | $153.25 | $153.25 | $153.20 |
| Purchase #2 | $75.95 | 10.283% | $83.7599 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $204.72 | 8.547% | $222.2174 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $229.66 | 11.516% | $256.1076 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $91.55 | 9.311% | $100.0742 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $93.42 | 10.706% | $103.4215 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $187.35 | 6.396% | $199.3329 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,018.62 | $1,118.1612 | $1,118.16 | $1,118.10 | $1,118.10 | |