| 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 | $197.31 | 10.599% | $218.2229 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $109.61 | 10.873% | $121.5279 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $83.52 | 10.469% | $92.2637 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $5.25 | 7.814% | $5.6602 | $5.66 | $5.65 | $5.70 |
| Purchase #5 | $144.68 | 5.293% | $152.3379 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $220.98 | 11.423% | $246.2225 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $8.28 | 11.582% | $9.239 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $769.63 | $845.4741 | $845.47 | $845.45 | $845.40 | |