| 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 | $136.99 | 8.831% | $149.0876 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $22.52 | 12.768% | $25.3954 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $214.28 | 12.358% | $240.7607 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $202.92 | 11.777% | $226.8179 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $199.57 | 9.834% | $219.1957 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $145.80 | 9.163% | $159.1597 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $215.92 | 10.203% | $237.9503 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $1,138.00 | $1,258.3673 | $1,258.38 | $1,258.35 | $1,258.50 | |