| 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 | $174.43 | 10.671% | $193.0434 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $93.90 | 13.653% | $106.7202 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $248.80 | 13.479% | $282.3358 | $282.34 | $282.35 | $282.30 |
| Purchase #4 | $107.64 | 4.619% | $112.6119 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $179.48 | 5.369% | $189.1163 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $210.89 | 8.480% | $228.7735 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $81.63 | 13.712% | $92.8231 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $1,096.77 | $1,205.4242 | $1,205.42 | $1,205.35 | $1,205.30 | |