| 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 | $47.60 | 3.269% | $49.156 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $103.42 | 6.662% | $110.3098 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $174.26 | 11.488% | $194.279 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $27.71 | 6.731% | $29.5752 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $174.59 | 4.211% | $181.942 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $219.29 | 10.735% | $242.8308 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $74.97 | 9.871% | $82.3703 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $821.84 | $890.4631 | $890.47 | $890.50 | $890.50 | |