| 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 | $204.85 | 4.811% | $214.7053 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $245.82 | 4.753% | $257.5038 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $171.42 | 4.225% | $178.6625 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $173.80 | 5.174% | $182.7924 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $48.81 | 4.557% | $51.0343 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $112.56 | 4.700% | $117.8503 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $216.86 | 10.572% | $239.7864 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $1,174.12 | $1,242.3350 | $1,242.33 | $1,242.35 | $1,242.40 | |