| 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 | $123.94 | 12.117% | $138.9578 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $194.80 | 8.785% | $211.9132 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $81.74 | 10.245% | $90.1143 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $197.35 | 11.334% | $219.7176 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $98.99 | 9.760% | $108.6514 | $108.65 | $108.65 | $108.70 |
| Purchase #6 | $106.63 | 13.603% | $121.1349 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $217.98 | 12.289% | $244.7676 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,021.43 | $1,135.2568 | $1,135.25 | $1,135.20 | $1,135.30 | |