| 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 | $6.96 | 4.553% | $7.2769 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $117.48 | 3.171% | $121.2053 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $246.28 | 13.547% | $279.6436 | $279.64 | $279.65 | $279.60 |
| Purchase #4 | $96.64 | 10.871% | $107.1457 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $245.55 | 3.562% | $254.2965 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $133.38 | 9.172% | $145.6136 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $206.83 | 9.163% | $225.7818 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,053.12 | $1,140.9634 | $1,140.97 | $1,141.00 | $1,140.90 | |