| 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 | $34.64 | 5.426% | $36.5196 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $41.60 | 7.622% | $44.7708 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $205.72 | 3.782% | $213.5003 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $151.99 | 9.789% | $166.8683 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $248.31 | 12.650% | $279.7212 | $279.72 | $279.70 | $279.70 |
| Purchase #6 | $152.86 | 5.413% | $161.1343 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $223.81 | 13.122% | $253.1783 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,058.93 | $1,155.6928 | $1,155.69 | $1,155.65 | $1,155.70 | |