| 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 | $152.81 | 9.866% | $167.8862 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $161.54 | 4.635% | $169.0274 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $160.71 | 7.767% | $173.1923 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $192.75 | 6.760% | $205.7799 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $32.31 | 8.218% | $34.9652 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $249.66 | 5.678% | $263.8357 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $21.81 | 8.297% | $23.6196 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $971.59 | $1,038.3063 | $1,038.32 | $1,038.35 | $1,038.30 | |