| 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 | $131.68 | 8.851% | $143.335 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $5.92 | 11.590% | $6.6061 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $142.95 | 11.130% | $158.8603 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $143.85 | 5.799% | $152.1919 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $249.32 | 4.186% | $259.7565 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $120.96 | 13.858% | $137.7226 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $195.82 | 11.149% | $217.652 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $990.50 | $1,076.1244 | $1,076.13 | $1,076.10 | $1,076.20 | |