| 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 | $174.47 | 6.678% | $186.1211 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $211.71 | 6.817% | $226.1423 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $19.84 | 3.752% | $20.5844 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $227.30 | 11.517% | $253.4781 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $234.65 | 5.673% | $247.9617 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $78.54 | 12.594% | $88.4313 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $200.63 | 9.694% | $220.0791 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $1,147.14 | $1,242.7980 | $1,242.79 | $1,242.85 | $1,242.80 | |