| 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 | $202.80 | 13.163% | $229.4946 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $172.69 | 7.392% | $185.4552 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $147.25 | 9.556% | $161.3212 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $212.46 | 11.812% | $237.5558 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $9.60 | 3.463% | $9.9324 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $144.64 | 6.539% | $154.098 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $237.53 | 9.599% | $260.3305 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $1,126.97 | $1,238.1877 | $1,238.19 | $1,238.20 | $1,238.20 | |