| 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 | $197.65 | 6.672% | $210.8372 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $107.88 | 5.698% | $114.027 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $6.87 | 6.795% | $7.3368 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $129.48 | 9.290% | $141.5087 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $241.96 | 5.671% | $255.6816 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $169.26 | 13.785% | $192.5925 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $221.27 | 6.353% | $235.3273 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $1,074.37 | $1,157.3111 | $1,157.32 | $1,157.40 | $1,157.20 | |