| 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 | $199.95 | 13.435% | $226.8133 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $100.33 | 4.536% | $104.881 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $7.48 | 5.255% | $7.8731 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $64.75 | 5.248% | $68.1481 | $68.15 | $68.15 | $68.10 |
| Purchase #5 | $147.88 | 3.163% | $152.5574 | $152.56 | $152.55 | $152.60 |
| Purchase #6 | $229.35 | 3.382% | $237.1066 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $191.64 | 13.638% | $217.7759 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $941.38 | $1,015.1554 | $1,015.16 | $1,015.15 | $1,015.20 | |