| 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 | $217.74 | 3.355% | $225.0452 | $225.05 | $225.05 | $225.00 |
| Purchase #2 | $123.73 | 13.415% | $140.3284 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $152.80 | 13.690% | $173.7183 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $80.37 | 9.524% | $88.0244 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $248.43 | 10.434% | $274.3512 | $274.35 | $274.35 | $274.40 |
| Purchase #6 | $47.99 | 9.443% | $52.5217 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $54.28 | 6.630% | $57.8788 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $925.34 | $1,011.8680 | $1,011.87 | $1,011.85 | $1,011.80 | |