| 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 | $18.95 | 3.493% | $19.6119 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $219.58 | 8.808% | $238.9206 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $186.85 | 13.635% | $212.327 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $34.74 | 10.706% | $38.4593 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $173.60 | 12.841% | $195.892 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $135.71 | 9.127% | $148.0963 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $211.55 | 4.141% | $220.3103 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $980.98 | $1,073.6174 | $1,073.62 | $1,073.60 | $1,073.60 | |