| 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 | $135.50 | 8.719% | $147.3142 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $11.34 | 10.420% | $12.5216 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $93.30 | 11.236% | $103.7832 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $22.73 | 7.622% | $24.4625 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $70.90 | 4.316% | $73.96 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $180.57 | 5.117% | $189.8098 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $174.42 | 11.664% | $194.7643 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $688.76 | $746.6156 | $746.60 | $746.55 | $746.70 | |